About Laser Bore Sight Kit Laser Bore Sight Kit Green Laser fit 0.17 to 12GA Caliber Bright Laser Boresighter with Big Press Switch Hunting Boresight 【Easy to Use】Our laser bore sight kit comes with an unique system of 16 adapters (#1-#16) and an arbor as an auxiliary tool that fit all .17 to 12GA calibers. Also readily visible by large size numbers on the adapters. Arbor will make the bore sighter more stable on .54-12GA calibers. 【Pre-set Green Laser】Clear and super bright green laser beam isn't easily affected by weather and has a longer sighting range, helping you to accurately zero your sights or scopes even in intense sunlight. Our laser is pre-set, it can be used immediately after press the button. 【Ultra-Long Battery Life】Upgraded battery has an ultra-long battery service life, which means you can use it continuously for up to 5 hours when using the green laser bore sight. Plus, we offer two batteries with each package, and we've included a clear mark on the bore sight's surface showing you how to install them correctly. 【High Accurate Precision】Our bore sight providing a precise reference to zero your optics or iron sights, reducing wasted cartridges and shells. You'll be able to get on paper quickly and save expensive rounds. Laser Power: <1mW Class IIIA Laser. Max. Output Power: <5mW. Please pay attention to avoid exposing your eyes to the beam directly. 【Multiple Usage】This bore sighting laser set fits the common calibers of 223/5.56mm, 9mm, 30-06 ect. CVLIFE bore sighting set includes 1 green laser bore sight, 16 caliber adapters, 1 arbor, 2 batteries, 1 screwdriver, and 1 allen wrench. Please don't hesitate to contact us if you have any concerns. CVLIFE Brand Story CVLIFE BORESIGHTER:   223REM Green Bore Sight 9mm Green Bore Sight 12GA Green Bore Sight 9mm Red Bore Sight CVLIFE LASER BORE SIGHT: 12GA Red Bore Sight 223 Red Bore Sight 243 308 Red Bore Sight        20GA Red Bore Sight CVLIFE RED LASER BORE SIGHT:         30-06/25-06/270 Red Bore Sight 7.62X54R Red Bore Sight 45acp Red Bore Sight 7.62x39mm Red Bore Sight CVLIFE BORE SIGHT KIT: Magnetic Bore Sighter Magnetic Bore Sighter Multiple Caliber Laser Bore Sight Kit Bore Sight Kit Green Laser  CVLIFE RIFLE SCOPES： 3-9x40 Optics R4 Reticle Crosshair Scope 2.5-10x40e Red & Green Illuminated Scope Hunting Rifle Scope 6-24x50 AOE Red and Green Illuminated Gun Scope 3-9x40 Compact Rifle Scope Crosshair Reticle with Free Mounts CVLIFE RED DOT SIGHTS: 1X22X33 Red Green Dot Gun Sight Scope CVLIFE Tactical Gun Sight Red Green Dot Scope 1x28x40mm Red Dot Sight 4 Reticles Dot Sight 1x22x33 Red Dot Sight 4 Reticles Dot Sight CVLIFE Green Laser Bore Sight Kit Description Zero your optics, sights and scopes CVLIFE Laser Bore Sight Kit Suitable for .177 to 12GA Caliber Press Button Switch Big and sensitive button switch, just lightly press to turn ON/OFF the light, control it conveniently. Longer Battery Life 2 upgraded laser boresighter CR14250 batteries which can be used continuously for up to 5 hours. High Quality Shaft Our shaft and adapters are made of engineering plastics，not easy to bent or to crack. Upgraded our bore sighting laser technology. Engineering Plastics Upgraded engineering plastics adapters of our laser bore sight kit fit multiple caliber. With numbers on them, #1-#16 easy to find what you need. Increase the accuracy and speed up sighting the bore for serious hunters, shooters, policemen. Save time and money by avoiding prolonged live fire tests at the range. Laser Bore Sighter Package included Boresighter New Version Adapters 16 (included .17-.79 calibers) Auxiliary accessories 1x Arbor/ 1x Screwdriver/ 1x Allen Wrench/ 1x Spare Screw Battery 2 CR14250 Battery (upgraded long battery life) Professional Bore Sighter .17-.79 cal Green Boresighter Red Laser Bore Sighter Green Laser Bore Sighter Adaptability Meet your needs of various calibers you have. Operability No need for tedious instructions. Sense of value Complete set, great choice for friends or yourself. Accuracy More precise adapters' range, pre-set extremely bright green laser. Premium Performance High quality product of CVLIFE we provide. Answer your confused in anytime. Battery Life Super long battery servicing life of red laser beam. Product information--Technical Details Item Package Dimensions L x W x H ‎7.48 x 3.3 x 0.98 inches Package Weight ‎0.16 Kilograms Brand Name ‎CVLIFE Material ‎Plastic Manufacturer ‎CVLIFE Sport Type ‎Hunting

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About Green Laser Bore Sight Kit Bore Sight Kit Green Laser for 0.17 to 12GA, Bore Sighter with Big Button Switch, Laser Bore Sight Kit Multiple Caliber 【Powerful Green Laser Beam】This laser bore sight has a strong and highly visible laser, the visibility of the green bore sighting laser can reach up to 100 yards during the day and night! 【High Capacity Battery】The batteries of bore sight can be used for up to 5 hours, comes with 2 upgraded 800mAh batteries, don't need to worried that there are no power when outside. 【Improve Accuracy】The laser boresighter emits a straight laser beam, quickly and accurately zeroing. Laser class: IIIa. Max. Output Power: <5mW 【Big Push Button Switch】The bore site laser kit is designed with an upgrade push button switch, just lightly pressed to turn ON/OFF the laser, easier and more convenient to control. 【16 Adapters for More Model】Comes with 9 bore adapters in set, CVLIFE boresight laser kit can perfectly fit for 0.17 to 12GA caliber. It's not limited to one size. Fit for your scopes also. The laser bore sight's adapter is made of engineering plastics, not easy to crack. CVLIFE Brand Story CVLIFE BORESIGHTER:   223REM Green Bore Sight 9mm Green Bore Sight 12GA Green Bore Sight 9mm Red Bore Sight CVLIFE LASER BORE SIGHT: 12GA Red Bore Sight 223 Red Bore Sight 243 308 Red Bore Sight        20GA Red Bore Sight CVLIFE RED LASER BORE SIGHT:         30-06/25-06/270 Red Bore Sight 7.62X54R Red Bore Sight 45acp Red Bore Sight 7.62x39mm Red Bore Sight CVLIFE BORE SIGHT KIT: Magnetic Bore Sighter Magnetic Bore Sighter Multiple Caliber Laser Bore Sight Kit Bore Sight Kit Green Laser  CVLIFE RIFLE SCOPES： 3-9x40 Optics R4 Reticle Crosshair Scope 2.5-10x40e Red & Green Illuminated Scope Hunting Rifle Scope 6-24x50 AOE Red and Green Illuminated Gun Scope 3-9x40 Compact Rifle Scope Crosshair Reticle with Free Mounts CVLIFE RED DOT SIGHTS: 1X22X33 Red Green Dot Gun Sight Scope CVLIFE Tactical Gun Sight Red Green Dot Scope 1x28x40mm Red Dot Sight 4 Reticles Dot Sight 1x22x33 Red Dot Sight 4 Reticles Dot Sight Green Laser Boresighter Description Numerical Reference Laser Green Product Length 7 inch Power Battery 1x CR2 Fit caliber 0.17-0.79 (12GA) Max Output ＜5 mw Wavelength 532nw Choose your suitable adapter Our green laser bore sight kit is suitable for 0.170-0.79 （12GA） caliber (including but not limited to 0.223/5.56mm; 6mm; 308; 9mm). Adapter installation is simple, choose the adapter you need. Push the bore sighter with the adapter into the barrel，then press the button to get your zeroing spot. Green Laser is such easily to distinguish from your red dot sight mark. Why choose CVLIFE laser bore sight? Precise reference to zero-in optic or iron sights, reduce the waste of cartridges and shells. Couldn't find the perfect one you needs? Bore Sight Kit for .17 to .79 （12GA） Caliber. Keep rays in the center, when the Boresighter stable. Notes: 1. Keep boresighter's beam away from eyes. 2. Before bore sighting your scope, make sure that the firearm is unloaded and the muzzle is pointed in a safe direction. 3. After the firearms is bore sighted, make sure to remove the boresighter and adapter from the firearm. Green Bore Sight Kit Package Includes: 1* Boresighter/16* Adapters 2* CR2 battery (800mAh each battery)/1* Screwdriver 1* Instructions/1* Padded storage box Professional Bore Sighter 16 Adapters Green Bore Sight Red Laser Boresighter Magnetic Laser Bore Sighter Adaptability Meet your needs of various calibers you have. Sense of value Complete set, great choice for friends or yourself. Operability No need for tedious instructions. Accuracy More precise adapters' range, pre-set extremely bright green laser. Battery Life Super long standby red laser beam. Consume Upgranded stronger magnetic attraction, reduces barrel wear due to insertion. Product information--Technical Details Item Package Dimensions L x W x H ‎7.76 x 3.35 x 1.3 inches Package Weight ‎0.17 Kilograms Brand Name ‎CVLIFE Material ‎Aluminum Manufacturer ‎CVLIFE Sport Type ‎Hunting

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About Bore Sighter's Adapter The set contains 9 adapters and screws, complete set with wider range of use. With 9pcs adapters & screw, it perfectly fits for .177-.54 Caliber green/ red bore sight kit. The adapters have moderate hardness, Light weight, strong and sturdy. Comes with screws, easy to use. Buy it to replace your broken adapters instead of re-purchasing a laser bore kit, saving your money. About CVLIFE Brand CVLIFE BORESIGHTER:    223REM Green Bore Sight       9mm Green Bore Sight        12GA Green Bore Sight       9mm Red Bore Sight CVLIFE LASER BORE SIGHT:        12GA Red Bore Sight           223 Red Bore Sight     243 308 Red Bore Sight        20GA Red Bore Sight CVLIFE RED LASER BORE SIGHT:     30-06/25-06/270 Red            Bore Sight     7.62X54R Red Bore Sight       45acp Red Bore Sight   7.62x39mm Red Bore Sight CVLIFE BORE SIGHT KIT:     Magnetic Bore Sighter       Magnetic Bore Sighter Multiple Caliber Laser Bore Sight Kit Bore Sight Kit Green Laser  CVLIFE RIFLE SCOPES: 3-9x40 Optics R4 Reticle Crosshair Scope 2.5-10x40e Red & Green Illuminated Scope Hunting Rifle Scope 6-24x50 AOE Red and Green Illuminated Gun Scope 3-9x40 Compact Rifle Scope Crosshair Reticle with Free Mounts CVLIFE RED DOT SIGHTS: 1X22X33 Red Green Dot Gun Sight Scope CVLIFE Tactical Gun Sight Red Green Dot Scope 1x28x40mm Red Dot Sight 4 Reticles Dot Sight 1x22x33 Red Dot Sight 4 Reticles Dot Sight 9PCS Boresighter's Adapter Description Why choose us? CVLIFE is a company specializing in sports and outdoor products. All products you bought have been tested many times and will undergo quality inspection one by one.We also provide quality after-sales service for all our customers, please feel free to contact us if there are any problem about our products. Specifications: [Adapter 1]: .170 to .177 cal[Adapter 2]: .220 to .25 cal[Adapter 3]: .264 to .284 cal[Adapter 4]: .300 to .320 cal[Adapter 5]: .338 to .358 cal[Adapter 6]: .375 to .410 cal[Adapter 7]: .416 to .450 cal[Adapter 8]: .458 to .460 cal[Adapter 9]: .500 to .540 cal Package Includes: 9x adapters (Not included boresighter)9x Screws Product information--Technical Details Item Package Dimensions L x W x H ‎3.31 x 2.48 x 0.55 inches Package Weight ‎0.02 Kilograms Brand Name ‎CVLIFE Color ‎Black Manufacturer ‎CVLIFE

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About Bore Sight Kit Bore Sight Kit Bright Green or Red Dot BoreSighter with Big Button Switch for .17 to 12GA Caliber [Clear and bright beam]: Clear and bright green laser, which is not easily affected by weather and has sighting longer rang, allows you to accurately aim at the target even in low visibility. [2 Upgraded battery + big button switch]: Our upgraded CR2 battery has ultra-long battery life and longer service life. Big and sensitive button switch, convenient to control, just lightly press to turn ON/OFF the laser. [Green laser bore sight]: CVLIFE green Laser sight Contains 16 adapters and 1 arbor, perfectly fit for any 0.17 to 12GA caliber. Arbor suitable for .54-.79(#10-#16) calibers make the laser bore sight stable. Make sure to select the proper adapter. [Easy to use]: Comes with tools, just following by guide of manual, choosing appropriate size adapter and place the laser unit in the equipment. Laser class: IIIa. Max. Output Power:＜5mW. [Light weight and enduring]: Adapts with superior materials, excellent metal structure design and assembled by professional craftsmen, it provides with a long service life of trouble-free use. Compact design for convenient to storage. CVLIFE Brand Story CVLIFE BORESIGHTER:                223REM Green Bore Sight       9mm Green Bore Sight        12GA Green Bore Sight       9mm Red Bore Sight CVLIFE LASER BORE SIGHT:               12GA Red Bore Sight           223 Red Bore Sight     243 308 Red Bore Sight        20GA Red Bore Sight CVLIFE RED LASER BORE SIGHT:             30-06/25-06/270 Red            Bore Sight     7.62X54R Red Bore Sight       45acp Red Bore Sight   7.62x39mm Red Bore Sight CVLIFE BORE SIGHT KIT:              Magnetic Bore Sighter       Magnetic Bore Sighter Multiple Caliber Laser Bore Sight Kit Bore Sight Kit Green Laser  CVLIFE RIFLE SCOPES: 3-9x40 Optics R4 Reticle Crosshair Scope 2.5-10x40e Red & Green Illuminated Scope Hunting Rifle Scope 6-24x50 AOE Red and Green Illuminated Gun Scope 3-9x40 Compact Rifle Scope Crosshair Reticle with Free Mounts CVLIFE RED DOT SIGHTS: 1X22X33 Red Green Dot Gun Sight Scope CVLIFE Tactical Gun Sight Red Green Dot Scope 1x28x40mm Red Dot Sight 4 Reticles Dot Sight 1x22x33 Red Dot Sight 4 Reticles Dot Sight CVLIFE Bore Sight Kit Description WHY CHOOSE CVLIFE LASER BORE SIGHT? CVLIFE is a company specializing in sports and outdoor products, and have excellent after-sales service. We are dedicated to bringing you the cost-effective products, with the intention to save your money but offer the quality products   16 upgraded adapters. Perfectly fit for 0.17 to 12GA caliber. The number mark on the adapter can help you choose the right caliber adapter faster. 1.1×arbor, make the boresighter stable 2.The clear green laser beam can provide a precise reference for zeroing and sighting at your target quickly 3.Easy and quick installation steps Longer Battery Life Come with 2 sets of upgraded CR2 batteries 800mAh each battery, which have longer service life than others. Press Button Switch Big and sensitive button switch Just lightly press to turn ON/OFF the light, control it conveniently. Product information--Technical Details Item Package Dimensions L x W x H ‎7.8 x 3.35 x 1.3 inches Package Weight ‎0.17 Kilograms Brand Name ‎CVLIFE Color ‎Green/Red Laser Material ‎Aluminum, Metal Manufacturer ‎CVLIFE Sport Type ‎Hunting

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About Laser Bore Sight Kit Upgraded 16 Adapters with numbers: Comes with 16 adapters, suitable for .17-12GA caliber, clearly shown the serial numbers, so that you can quickly find the adapter of the caliber you need. Improve Accuracy: Bore Sighter emits a pre-set straight red laser, improves the problem of insufficient laser brightness and beam miscentering, providing an accurate zeroing reference, saving cartridges and shells. Easy to Use: Press button switch function of bore sighter can easily turns on/off the laser for more convenient control. The included 2 sets of batteries can meet the time required for zeroing, no need to replace the batteries frequently. New Arbor Accessory: Bore sighting laser comes with an arbor as an auxiliary tool. For .54-12GA caliber, the arbor can form 2 contact points with the muzzle when installed on the laser bore sight, improves the stability of the bore sighter. Reliable and Professional: Adapt with superior materials and professional craftsmen, it is enduring and has long service life of trouble-free use. Power: <1mW Class IIIA Laster. Max. Output Power: <5mW. CVLIFE Brand Story   CVLIFE BORESIGHTER:                223REM Green Bore Sight       9mm Green Bore Sight        12GA Green Bore Sight       9mm Red Bore Sight   CVLIFE LASER BORE SIGHT:               12GA Red Bore Sight           223 Red Bore Sight     243 308 Red Bore Sight        20GA Red Bore Sight CVLIFE RED LASER BORE SIGHT:             30-06/25-06/270 Red            Bore Sight     7.62X54R Red Bore Sight       45acp Red Bore Sight   7.62x39mm Red Bore Sight   CVLIFE BORE SIGHT KIT:              Magnetic Bore Sighter       Magnetic Bore Sighter Multiple Caliber Laser Bore Sight Kit Bore Sight Kit Green Laser    CVLIFE RIFLE SCOPES: 3-9x40 Optics R4 Reticle Crosshair Scope 2.5-10x40e Red & Green Illuminated Scope Hunting Rifle Scope 6-24x50 AOE Red and Green Illuminated Gun Scope 3-9x40 Compact Rifle Scope Crosshair Reticle with Free Mounts CVLIFE RED DOT SIGHTS: 1X22X33 Red Green Dot Gun Sight Scope CVLIFE Tactical Gun Sight Red Green Dot Scope 1x28x40mm Red Dot Sight 4 Reticles Dot Sight 1x22x33 Red Dot Sight 4 Reticles Dot Sight Red Laser Bore Sighter Kit Description CVLIFE red laser bore sight is your best choice! Zero your optics or iron sights, reducing cartridges and shells wasted. Press Button Switch Control the laser conveniently, while pressing the switch and save power when you stop using. 2.5 Hours Battery Life Upgraded LR44 batteries, each set lasts up to 2.5 hours. We are committed to providing each customer with the best service and the best quality products. Every CVLIFE product you receive is subject to our careful quality inspection.   Professional Bore Sighter-Red/Green Laser Clear Red Laser Bore Sighter Magnetic Bore Sighter .177-.79（12GA）Bore Sighter Operability Comes with simple manual, easy to install. Consume Upgranded stronger magnetic attraction, reduces barrel wear due to insertion. Adaptability Meet your needs of various calibers you have. Battery Life Super long standby red laser beam. Accuracy More precise adapters' range, pre-set extremely bright green laser. Sense of value Complete set, great choice for friends or yourself. Product information--Technical Details Item Package Dimensions L x W x H ‎7.36 x 3.19 x 1.02 inches Package Weight ‎0.04 Kilograms Item Weight ‎1.33 Ounces Brand Name ‎CVLIFE Color ‎Red, Black Material ‎Aluminum Manufacturer ‎CVLIFE Style ‎Tactical Sport Type ‎Hunting

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About Bore Sight Kit 【Upgraded 16 adapters with numbers】Comes with 16 well-made and compact adapters, applied to .177-12GA calibers. The numbers on the adapters can be convenient for you to select the proper adapter. 【Powerful Green Laser Beam】Clear and bright green laser, long sighting distance provides up to 100 yards during day and night. This laser bore sight can work well in any weather conditions. 【25Hrs Battery System】Upgraded to 25Hrs battery system, the package comes with 1 extra battery, 2 batteries in total. Convenient for you to use the bore sighter and replace the battery at any time during long-term outdoor activities. 【Premium Accuracy】This green bore sighting laser is equipped with Class IIIA, less than 5mW, 632-650nm. It fits for different light conditions, providing a precise reference to zero your optics or iron sights, saving cartridges and shells. 【Improved Button Switch & New Arbor Accessory】Lightly pressed the button to turn ON/OFF the laser. For .54-12GA caliber, the arbor can form 2 contact points with the muzzle when installed on the bore sight, improves the stability of the bore sighter. CVLIFE Brand Story CVLIFE BORESIGHTER:                223REM Green Bore Sight       9mm Green Bore Sight        12GA Green Bore Sight       9mm Red Bore Sight CVLIFE LASER BORE SIGHT:               12GA Red Bore Sight           223 Red Bore Sight     243 308 Red Bore Sight        20GA Red Bore Sight CVLIFE RED LASER BORE SIGHT:             30-06/25-06/270 Red            Bore Sight     7.62X54R Red Bore Sight       45acp Red Bore Sight   7.62x39mm Red Bore Sight CVLIFE BORE SIGHT KIT:              Magnetic Bore Sighter       Magnetic Bore Sighter Multiple Caliber Laser Bore Sight Kit Bore Sight Kit Green Laser  CVLIFE RIFLE SCOPES: 3-9x40 Optics R4 Reticle Crosshair Scope 2.5-10x40e Red & Green Illuminated Scope Hunting Rifle Scope 6-24x50 AOE Red and Green Illuminated Gun Scope 3-9x40 Compact Rifle Scope Crosshair Reticle with Free Mounts CVLIFE RED DOT SIGHTS: 1X22X33 Red Green Dot Gun Sight Scope CVLIFE Tactical Gun Sight Red Green Dot Scope 1x28x40mm Red Dot Sight 4 Reticles Dot Sight 1x22x33 Red Dot Sight 4 Reticles Dot Sight Product Description CVLIFE is a professional manufacturer that specializes in outdoor accessories especially various boresighters. This signature green laser bore sighter features a large capacity battery, ultra-strong accuracy green laser, upgraded rugged long rod. The most universal compatibility of this bore sighting laser fits .17 to.54 calibers with included 9 adapters. CVLIFE aims to provide you with the best shooting experience. Long rod of bore sighter is probably susceptible to bending during transport and while in use. To improve this drawback, our fully upgraded rod adopts extremely rugged material with solid texture for ultra-strong deformation resistance to keep your target won't move-off center. Every single bore sight kit would undergo rigorous quality inspections in order to avoid potential problems. Improved button switch   This powerful laser bore sight kit equipped improved push button switch, bigger, firmer and sensitive enough to make your operation easier, efficient and convenient. Moreover, the boresighters using these buttonshave a longer lifespan than usual.   Upgraded 16 Adapters   Laser bore sight kit multiple caliber features compact package, simple operation. Aluminum body works on .17 to 12GA calibers with included 16 adapters. The most universal compatibility offers outstanding accuracy and a great value.   Clear & Bright Green laser   Green laser bore sight is much-improved visibility in bright light conditions, night visibility up to 100 yards. Since green laser is not obstructed by other light sources, so get more powerful for target acquisition. Green laser boresighter will put you much closer the center.   Before: Visually hard to align the center of the bore with the center of optic. Tricky to plainly see the center of the target from behind the equipment. Require more ammo and time when zeroing. After: Green laser precisely hit the target to offer a large, highly visible center. Green laser bore sight is much more efficient and visible in various lighting conditions. Green laser boresighters ensure that your scope and the bore are aligned more stable. Green laser bore sight kit makes shooing more enjoyable via ultra-strong accuracy. Here is the simple installation step Step 1 1.Unscrew the housing from the middle, assemble the battery into it. Step 2 2.Select the proper adapter and tighten by the small screw. Step 3 3.Strengthen the adapter by screwdriver. Step 4 4.Insert the boresighter into the barrel and make sure the adapter is stable in barrel. Picture Link Green Bore Sight Kit Red Bore Sight Kit Red Bore Sight .223 Boresighter Laser color Green Red Red Red Fit caliber 0.17-0.54 0.17-0.54 0.17-0.54 223 number of installed battery 1x CR2 1x CR2 3x AG3 2x LR41 Max Output ＜5mW ＜5mW ＜5mW ＜5mW Laser class Class IIIA Laser Class IIIA Laser Class IIIA Laser Class IIIA Laser Bore Sight Kit Description Why choose us?CVLIFE is a company specializing in sports and outdoor products. All products you bought have been tested many times and will undergo quality inspection one by one.We also provide quality after-sales service for all our customers, please feel free to contact us if there are any problem about our products. Specifications:Green or Red Laser SightMaterial: Premium AluminumMax Output:≤5 mwWavelength:532nwLaser class: IIIAColor: Green or Red 16x adapters of Specifications: [Adapter 1]: .170 to .177 cal[Adapter 2]: .220 to .250 cal[Adapter 3]: .264 to .284 cal[Adapter 4]: .300 to .320 cal[Adapter 5]: .338 to .358 cal[Adapter 6]: .375 to .410 cal[Adapter 7]: .416 to .450 cal[Adapter 8]: .458 to .460 cal[Adapter 9]: .500 to .530 cal [Adapter 10]: .54 to .57 cal [Adapter 11]: .58 to .61 cal [Adapter 12]: .62 to .65 cal [Adapter 13]: .66 to .69 cal [Adapter 14]: .70 to .72 cal [Adapter 15]: .73 to .74 cal [Adapter 16]: .75 to .79 cal Package Includes: 1x Laser Sight (Boresighter)16x adapters(with screws)1x Screwdriver2x CR2 battery1x instruction manual How to use? 1.Unscrew the housing from the middle, assemble the battery into it.2.Select the proper adapter that fits in the barrel of your firearm.3.Attach the adapter to the small end of the sight and put it into the barrel of your firearm. Then screw the adapter tight to make bore sight is inserted in until it is sung with the crown of your firearm.4.When you press the switch button, a bunch of green or red beam will be emitted. Notes 1. Keep boresighter's beam away from eyes.2.Before bore sighting your scope, make sure that the firearm is unloaded and the muzzle is pointed in a safe direction.3.After the firearms is bore sighted, make sure to remove the boresighter and adapter from the firearm. Product information--Technical Details Item Package Dimensions L x W x H ‎8.39 x 3.23 x 1.14 inches Package Weight ‎0.17 Kilograms Brand Name ‎CVLIFE Color ‎Green/Red laser Material ‎Material Manufacturer ‎CVLIFE Sport Type ‎Hunting

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About Laser Bore Sight Kit 【Magnetic Connection, easy to use】 CVLIFE laser boresighter adapts magnetic connection with circles markings to help you align the magnet on the barrel, which can quickly and easily attaches to the muzzle. Also it can be used on any calibers as long as your ones' port is flat and magnetic. 【Super Bright Green Laser】Our magnetic connection bore sight emits a straight green laser beam, which is easy to see, even in a very bright daylight, get your optic to be sighted close enough between 15-100 yards. So that you wouldn’t waste a bunch of ammo trying to get the rounds "on your paper". 【No Worry about Damaging The Barrel】With Strong magnetic connection, CVLIFE bore sight kit will not scratch the barrel, also can perfectly avoiding the trouble that accidentally leaving a chambered laser bore sighting tool inside the chamber. 【Big Button Switch and Long Service Life Battery】Upgraded push button switch, just lightly press to turn ON/OFF the laser, easier and more convenient to control. Our bore sight kit features an upgraded ER14250 battery which can be used continuously for up to 8 hours upgraded. SPECS: Class IIIA laser, power: less than 5mW. 【Reliable and Professional】CVLIFE has been focusing on hunting products, especially the bore sighting laser for many years. Saving money and times which is what our products supposed do. We have a great customer service team, so please feel free to contact us if there are any problems. CVLIFE Brand Story CVLIFE BORESIGHTER:                223REM Green Bore Sight       9mm Green Bore Sight        12GA Green Bore Sight       9mm Red Bore Sight CVLIFE LASER BORE SIGHT:               12GA Red Bore Sight           223 Red Bore Sight     243 308 Red Bore Sight        20GA Red Bore Sight CVLIFE RED LASER BORE SIGHT:             30-06/25-06/270 Red            Bore Sight     7.62X54R Red Bore Sight       45acp Red Bore Sight   7.62x39mm Red Bore Sight CVLIFE BORE SIGHT KIT:              Magnetic Bore Sighter       Magnetic Bore Sighter Multiple Caliber Laser Bore Sight Kit Bore Sight Kit Green Laser  CVLIFE RIFLE SCOPES: 3-9x40 Optics R4 Reticle Crosshair Scope 2.5-10x40e Red & Green Illuminated Scope Hunting Rifle Scope 6-24x50 AOE Red and Green Illuminated Gun Scope 3-9x40 Compact Rifle Scope Crosshair Reticle with Free Mounts CVLIFE RED DOT SIGHTS: 1X22X33 Red Green Dot Gun Sight Scope CVLIFE Tactical Gun Sight Red Green Dot Scope 1x28x40mm Red Dot Sight 4 Reticles Dot Sight 1x22x33 Red Dot Sight 4 Reticles Dot Sight Magnetic Bore Sight Description CVLIFE Green Laser Boresighter with Magnetic Connection Upgraded magnetic laser boresighter adapts magnetic connection with measurement circles, which can greatly help you center the magnet on the end of the barrel. You will need these concentric circles to ensure accurate placement and alignment. Why choose CVLIFE? Concentric Circles Design Auxiliary lines for assembly, easily adapted to the muzzle of any caliber steel barrel. Strong Magnetic: 280g of product weight with 32mm magnetic surface. It covers .17-12GA cal. Specification Product Weight 280g (Strong Magnet) Laser Power <5 mW Laser Class Class IIIA laser Product Material Aluminum Sighting Range 15-100 yards Operation ON/OFF button Keeping Temperature -10℃ to 40℃ Green Laser Wave Length 510-540 nm IPX4 Water Resistant Our Magnetic Bore Sighter can be used normally in rainy days. It is easy to use and easy to transport. Green Laser is such easily to distinguish from your scope red dot sightmark. Our Strength CVLIFE No need to get in touch with rifling of barrel, reducing wear. The others If you repeatedly use it, it will damage the rifling of barrel. Magnetic Bore Sight Kit FAQs Q: Does it work on 12GA or 20GA? A: Yes, it attaches by a magnet to the end of the barrel, and can be uesd on any caliber equipment as long as your equipment's port is flat and magnetic. Q: Will it work on stainless steel barrels? A: Yes, it depends upon the type of stainless steel in the barrel. If the barrel is made with magnetic stainless steel, it will work, otherwise it will not work. Tip: Test your barrel with a conventional magnet first. Q: How do you center the magnet on the end of the barrel? A: There are measurement circles on the magnet side, which is get you easierly aligned to the center of muzzle. Q: What about the green laser bore sight? A: If you would like to have one bore sight and use it in day light (very bright daylight), green laser would be better. Our Magnetic Bore Sight can offer for 8Hrs battery service life in green laser. Q: How do I know if its center of the barrel? A: Our concentric circles design helps you to centered the bore sighting kit of the barrel. Professional Bore Sighter Magnetic Bore Sighter Green Laser Bore Sight .17-.54 cal Red Bore Sight Operability No need for tedious instructions. Adaptability Meet your needs of various calibers you have. Sense of value Complete set, great choice for friends or yourself. Consume Upgranded stronger magnetic attraction, reduces barrel wear due to insertion. Accuracy More precise adapters' range, pre-set extremely bright green laser. Battery Life Super long standby red laser beam. Laser Bore Sight Kit Description Features:【Strong Magnetic Connection】No need to get in touch with the rifling of barrel, reducing wear.【Clear and Bright Laser】 Can works perfectly in all weather conditions.【Big Button Switch】 Sensitive button switch, just slightly press to turn on/off laser.【Suitable for any Caliber】 With Strong magnetic connection, it can be used on any caliber rifle or handgun, one boresighter suit for all caliber saving your money.【Reliable And Professional】 CVLIFE has been focusing on hunting products, especially the boresighter for many years.Specification:-- Length: 78.92mm; Tail width: 33.87mm; Head width: 15.8mm-- Laser Wave length: 510 to 540 nm-- LED Type: visible laser-- Power: <5 mW-- Laser Class: Class IIIA laser--Material: aluminum-- Sighting Range: 15 to 100 yards-- Dot Size: 2 inches at 100 yards-- Operation: On/Off button-- Temperature: -10℃ to 40℃-- Battery Type:1 XER14250 (Included)Package Included:--1 x Laser boresighter--1 x ER14250 Battery--1 x Instruction Product information--Technical Details Item Package Dimensions L x W x H ‎4.84 x 3.15 x 2.13 inches Package Weight ‎0.26 Kilograms Brand Name ‎CVLIFE Color ‎Green laser/Red laser Material ‎Aluminum Manufacturer CVLIFE Sport Type ‎Hunting

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About Laser Bore Sight Kit 【Upgraded to 32 Numbered Adapters】Bore sight kit comes with 32 adapters, it provides a more precise range differentiation for calibers, perfectly suitable for any caliber within the range of 0.17-12GA. Clear instruction and easily identifiable serial numbers on each adapter makes it convenient for you to select the right equipment. 【High Precision】Strictly check the laser centering detection of the instrument, providing excellent accuracy, saving cartridges and shells. Allows you to achieve consistent and accurate shooting, enhancing the shooting experience. 【40-hour Battery Life】The bore sight kit comes with 2 high-capacity batteries, extending the usage time. You can rely on its stable performance without the need for frequent battery replacements. Equipped with a button switch, it makes usage more convenient to meet the zeroing requirements of multiple scopes or red dot sights. 【Arbor Accessories】Our laser bore sighter is come with an arbor as an auxiliary tool. For .551-12GA caliber, installing the arbor can expand the diameter of the boresighter's rear end, allowing the entire bore sight to fit better at the muzzle of .551-12GA calibers, thereby improving stability. 【Reliable and Professional】Adapt with superior materials and professional craftsmen, it is enduring and has long service life of trouble-free use. The visible distance of the red laser is 15-100 yards. Class IIIA laser; less than 5mW. CVLIFE Brand Story CVLIFE BORESIGHTER:                223REM Green Bore Sight       9mm Green Bore Sight        12GA Green Bore Sight       9mm Red Bore Sight CVLIFE LASER BORE SIGHT:               12GA Red Bore Sight           223 Red Bore Sight     243 308 Red Bore Sight        20GA Red Bore Sight CVLIFE RED LASER BORE SIGHT:             30-06/25-06/270 Red            Bore Sight     7.62X54R Red Bore Sight       45acp Red Bore Sight   7.62x39mm Red Bore Sight CVLIFE BORE SIGHT KIT:              Magnetic Bore Sighter       Magnetic Bore Sighter Multiple Caliber Laser Bore Sight Kit Bore Sight Kit Green Laser  CVLIFE RIFLE SCOPES: 3-9x40 Optics R4 Reticle Crosshair Scope 2.5-10x40e Red & Green Illuminated Scope Hunting Rifle Scope 6-24x50 AOE Red and Green Illuminated Gun Scope 3-9x40 Compact Rifle Scope Crosshair Reticle with Free Mounts CVLIFE RED DOT SIGHTS: 1X22X33 Red Green Dot Gun Sight Scope CVLIFE Tactical Gun Sight Red Green Dot Scope 1x28x40mm Red Dot Sight 4 Reticles Dot Sight 1x22x33 Red Dot Sight 4 Reticles Dot Sight Red Laser Bore Sight Kit Description Centered Red Laser Beam Clear and Bright Red Laser can reach from 15 to 100 yards. Zeroing at short distances maximizes your effectiveness. 800mAh CR2 batteries X2 It is so convenient to meet the zeroing requirements of multiple scopes or red dot sights. Excellent AccuracyEach bore sight kit undergoes rigorous testing to ensure high-quality production. The laser bore sight kit is optimized with a focus on accuracy, addressing the concerns of our customers through meticulous quality control. Picture Link Red Laser Bore Sight Kit Bore Sight Kit with Big Button Switch Green Laser Bore Sight Kit Name Red laser boresighter Red laser boresighter Green laser boresighter ON/OFF Button Switch ✓ ✓ ✓ Battery Type LR44 CR2 CR2 Laser Class Class IIIA Class IIIA Class IIIA Output Power < 5mw < 5mw < 5mw Product Information-Technical Details Item Package Dimensions L x W x H ‎10.63 x 7.48 x 1.38 inches Package Weight ‎0.5 Kilograms Item Dimensions LxWxH ‎10.63 x 7.48 x 1.38 inches Brand Name ‎CVLIFE Style ‎Red Laser

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About CVLIFE USB Rechargeable Laser Bore Sight Kit 【Type-C USB Rechargeable Bore Sight Kit】 The upgraded Type-C USB charging version of our laser bore sight kit boasts an extended lifespan, eliminating the need for frequent battery replacements. Saving money and environmentally friendly. With just 2.5 hours of charging, enjoy continuous use for up to 3.5 hours. 【High Accuracy & Sighting Range】 Featuring a pre-set centered green laser, eliminating the need for manual adjustments, our laser bore sighter kit provides a precise reference for zeroing your optics or laser sights. The high-accuracy laser bore sight kit is effective in dimly lit environments, reaching a range of 15 to 100 yards. The clearly visible green beam ensures a quick and easy setup on paper. Saving both your time and money. 【Multiple Caliber 16pcs Adapters with Numbers】 Upgrade 16pcs adapters to fit all .17 - .79 caliber pistols and rifles. The serial number clearly marked on the adapters, convenient for you to quickly select the adapter suitable for the caliber. 【Arbor for Improved Stability】 Our bore sighting kit is equipped with an arbor as an excellent auxiliary tool. Specifically designed for .54-12GA caliber barrels, the arbor is ingeniously mounted on the bore sight, forming two closely aligned focal points. This enhancement significantly improves the stability of the bore sighter, further refining aiming precision. 【Highly Visible Rifle Green Bore Sight】 IIIA Class green laser with Power Output ≤ 5mw. Enjoy effortless use of the laser bore sighter kit in any weather conditions. The green laser beam is bright and clear in sunlight and even better in the dark. Product Description Type-C USB Rechargeable Laser Bore Sight Kit Highly Accuracy Laser Boresighter Kit Multiple Caliber Green Bore Sight Kit with 16pcs Adapters Type-C USB Rechargeable Red Light: In Charging; Green Light: Fully Charged Sensitive Button Switch Responsive button switch, just a light press to activate/deactivate the laser, making it easy to control. Highly Visible Green Beam IIIA Class green laser with Power Output ≤ 5mw. Suitable for any environment. Engineering Plastics Our shaft and adapters are made from enduring engineering plastic that resists bending or cracking. Product information Technical Details Brand ‎CVLIFE Color ‎Green Style ‎USB Rechargeable Sport ‎Airsoft Material ‎Aluminum Compatible Devices ‎Handgun, Rifle Night vision ‎No Item Package Dimensions L x W x H ‎7.8 x 3.27 x 1.38 inches Package Weight ‎0.17 Kilograms Item Dimensions LxWxH ‎6.69 x 0.08 x 0.87 inches Brand Name ‎CVLIFE Model Name ‎Laser Boresighter Kit for .17 to 12GA Caliber Manufacturer ‎CVLIFE Included Components ‎1 x Arbor, 1 x Screwdriver, 16 x Adapters, 1 x Green Laser Bore Sight, 1 x Type-C Charging Cable

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About CVLIFE Green Laser Boresighter for 0.17 to 12GA Caliber Long Battery Service: This upgraded battery compartment can lock the battery in the correct position, ensuring the boresighter works fine, easier to mount compared with others. Don't worry about losing your batteries. One battery can last for more than 120 min. (2x 14250 Rechargeable Battery included, no charger) More Accurate: This boresight projects a laser beam from the center of the bore axis, and provides a precise reference to zero-in your optic or iron sights, saving your time and money. Multiple Caliber Adapters: Laser bore sight kit with upgraded 16 bore adapters to fit any 0.17 to 12GA caliber, which allows the accurate bore alignment of scopes, iron sights or laser sights. Push Button Switch: The button switch can control the bore sight laser conveniently while pressing the switch and save power when you stop using. Caution: Keep the green laser beam away from eyes. Class IIIA laser, less than 5mW Product Description Redesigned Battery Compartment The design of upgraded internal compartment for the batteries with a screw top lid makes the installation easier. One battery can provide longer service life, lasting for more than 120 min. Bright Green Laser Clear and bright green laser with strong penetrability can work well outdoor in daytime. Increase the accuracy to sight the bore for serious hunters, shooter. 16 Different Adapters 16 adapters fit different calibers from 0.17 to 12GA. To select the Proper adapter for your caliber, thread onto the back of the laser bore alignment tool, then shine the laser out to 25 yards, you can adjust crosshairs to the dot. # 1 0.169-0.216 inch (.170 to .177 cal) # 2 0.216-0.256 inch (.220 to .250 cal) (fit 223) # 3 0.256-0.295 inch (.264 to .284 cal) (fit 6.5 CM) # 4 0.295-0.335 inch (.300 to .320 cal) (fit 308) # 5 0.335-0.374 inch (.338 to .358 cal) (fit 9mm) # 6 0.374-0.413 inch (.375 to .410 cal) # 7 0.413-0.453 inch (.416 to .450 cal) # 8 0.453-0.492 inch (.458 to .460 cal) # 9 0.496-0.535 inch (.500 to .540 cal) # 10 0.535-0.575 inch (.540 to .570 cal) # 11 0.575-0.614 inch (.580 to .610 cal) # 12 0.614-0.654 inch (.620 to .650 cal) # 13 0.654-0.693 inch (.660 to .690 cal) # 14 0.693-0.732 inch (.700 to .720 cal) # 15 0.724-0.763 inch (.730 to .740 cal) # 16 0.767-0.807inch (.750 to .790 cal) (fit 12ga) Product information Technical Details Brand ‎CVLIFE Color ‎Green Sport ‎Hunting Item Weight ‎0.14 Kilograms Material ‎Aluminum Magnification Minimum ‎1 x Mounting Type ‎Weaver Mount Night vision ‎No Item Package Dimensions L x W x H ‎8.35 x 3.19 x 1.14 inches Package Weight ‎0.14 Kilograms Brand Name ‎CVLIFE Manufacturer ‎CVLIFE

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About CVLIFE Bore Sight Laser Kit fit 0.17 to 12GA Calibers 【Versatile Caliber Adapters】 16-piece set of high-quality adapters compatible with a wide range of pistols and rifles, covering calibers from .17 to .79 (including popular models such as 223 5.56mm Cal, 9mm, .22LR, .308WIN, and 12 gauge). Each adapter is clearly labeled with its corresponding caliber, facilitating swift identification and guaranteeing accurate matching to your specific needs. 【Arbor for Improved Stability】 Our CVLIFE bore sighting kit is equipped with an arbor as an excellent auxiliary tool. Specifically designed for .54-12GA caliber barrels, the arbor is ingeniously mounted on the bore sight, forming two closely aligned focal points. This enhancement significantly improves the stability of the bore sighter, further refining aiming precision. 【2 Sets of High-capacity Batteries】 The CVLIFE laser bore sight kit is equipped with 2 long-lasting batteries, each boasting an impressive 8-hour lifespan. This ensures extended usage without the frequent need for battery replacement. Its reliable performance is further enhanced by a sensitive button switch, making operation more convenient. 【Portable Laser Boresighting Kit】 The CVLIFE Laser Boresighter Kit arrives in a sturdy, portable plastic case, designed for easy transport and storage. It guarantees unparalleled accuracy in hunting, shooting, and target practice scenarios, making it an indispensable tool for avid shooters and a thoughtful gift for those passionate about marksmanship. 【Highly Visible Rifle Green Bore Sight】 The Class IIIA green laser bore sight Power Output < 5mw. Experience effortless operation of the laser bore sighter kit in any weather condition. The green laser beam remains bright and clear under sunlight, and its visibility is even more pronounced in the dark. The visible green beam ensures a quick and easy setup on paper. Saving both your time and money. Product Description Portable Laser Boresighting Kit with Storage Box Green Bore Sight Laser Kit fit 0.17 to 12GA Calibers Arbor for Improved Stability 800mAh CR2 Batteries X 2 The CVLIFE laser bore sight kit comes with 2 long-lasting batteries; installing just one provides an impressive 8 hours of operation, significantly reducing the frequency of battery replacements needed. High Quality Adapters The cvlife bore sight laser comes equipped with a selection of high-quality adapters designed to meet a variety of needs. For your ease of use, every adapter features a uniquely engraved serial number. Product information Technical Details Brand ‎CVLIFE Color ‎Green Laser Style ‎Laser Bore Sight Kit fit 0.17 to 12GA Calibers Sport ‎Hunting Item Weight ‎250 Grams Material ‎Plastic Compatible Devices ‎Handgun, Rifle Night vision ‎No Manufacturer ‎CVLIFE Item Package Dimensions L x W x H ‎7.75 x 3.4 x 1.3 inches Package Weight ‎0.27 Kilograms Brand Name ‎CVLIFE Model Name ‎Green Laser Boresighter Kit

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About CVLIFE Bore Sight Laser for Scope Red Dot with Batteries Boresighter Kit: 7 Boresighters fit CAL.223, 9MM, 7.62X39MM, 30-30WIN, 30-06, .243 308WIN, 45ACP respectively. Specific Caliber. Class IIIA laser; less than 5mW. Ease of use: Bright and clear red laser helps you precisely zero in your scopes or iron sights. Fast gun zeroing and sighting without wasting ammo. Save time and money by avoiding prolonged live fire tests at the range. Centered Red Laser: Presented laser visual range of laser bore sight reaches 15-100 yards, also convenient for you to use in any weather condition. Avoid the eyes from being exposed to the beam directly. Portable Brass Material Quality: CVLIFE laser bore sighter kit is made of sturdy brass material, not easily scratched or chipped off paint. Organized Packaging: Complete the production process with high precision. Comes with 24pcs AG3/LR41 batteries. Equipped in a uniquely designed ABS plastic case, protects the laser bore sighting kit perfectly. CVLIFE Brand Story CVLIFE BORESIGHTER:    Boresighter For 223REM Green Bore Sight       9mm Green Bore Sight        12GA Green Bore Sight       9mm Red Bore Sight CVLIFE LASER BORE SIGHT:        12GA Red Bore Sight           223 Red Bore Sight     243 308 Red Bore Sight        20GA Red Bore Sight CVLIFE RED LASER BORE SIGHT:     30-06/25-06/270 Red            Bore Sight     7.62X54R Red Bore Sight       45acp Red Bore Sight   7.62x39mm Red Bore Sight CVLIFE BORE SIGHT KIT:     Magnetic Bore Sighter       Magnetic Bore Sighter Multiple Caliber Laser Bore Sight Kit Bore Sight Kit Green Laser  CVLIFE RIFLE SCOPES: 3-9x40 Optics R4 Reticle Crosshair Scope 2.5-10x40e Red & Green Illuminated Scope Hunting Rifle Scope 6-24x50 AOE Red and Green Illuminated Gun Scope 3-9x40 Compact Rifle Scope Crosshair Reticle with Free Mounts CVLIFE RED DOT SIGHTS: 1X22X33 Red Green Dot Gun Sight Scope CVLIFE Tactical Gun Sight Red Green Dot Scope 1x28x40mm Red Dot Sight 4 Reticles Dot Sight 1x22x33 Red Dot Sight 4 Reticles Dot Sight Product information Technical Details Item Package Dimensions L x W x H ‎7.87 x 3.43 x 1.38 inches Package Weight ‎0.28 Kilograms Brand Name ‎CVLIFE Material ‎Acrylonitrile Butadiene Styrene Manufacturer ‎CVLIFE Sport Type ‎Hunting

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About CVLIFE Rechargeable Red/Green Laser Boresighter Kit 【Upgraded Rechargeable Bore Sight】With the built-in rechargeable battery, the MidTen red laser bore sight can provide 23 hours running time with only 2 hours charging time. No need to replace batteries, saving much money and more friendly for environment. 【16 Adapters for Multiple Calibers】MidTen laser bore sighting kit comes with 16 sturdy plastic adapters, suitable for multiple calibers from .17 to 12GA. Each adapter is numbered for easy identification and use. 【Highly Visible Green Laser】Class ⅢA laser, less than 5mW. Wave length 650nm, sighting range 10-100 yards. The rechargeable bore sight emits a powerful and bright red laser that can be easily observed at night. Green laser is brighter than red laser. 【Sturdy and Portable Case】Our bore sighter comes with 16 adapters to fit multiple calibers and an extra arbor to improve stability, all packed in a sturdy and portable case, making it easy to storage and take to the shooting range. 【Premium Aluminium Material】The laser bore sighter is made of great aluminium material, ensuring durability and reliable performance. With the premium material, the boresighter is resistant to bending, ensuring calibration accuracy and saving time and money. Product Description CVLIFE Upgraded Rechargeable Bore Sight Laser Portable and Sturdy Storage Case CVLIFE laser boresighter kit comes in a very compact and sturdy case. Easy to store and carry to the range, no more worries about losing parts. Tip: To prevent ON/OFF button switch from being accidentally pressed when closing the lid, it's best to place the bore sight on its side, ensuring the button doesn't directly contact the lid. Number on the Adapters #1 and #2 adapters are different from others #3-#16 can be distinguished by the Arabic numerals    

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