CVLIFE Bore Sight Laser Bore Sight Kit with Magnetic Connection


From this site, you can view the online manuals that describe the functions and operations of the products.




Please feel free to contact us if you have further questions.


About this item

  • [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.


From the brand--CVLIFE--Welcome to our store.

MAGNETIC BORE SIGHT Can be used on any caliber rifles,handguns or pistols

MAGNETIC BORE SIGHTCan be used on any caliber rifles,shooting or hunting

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.


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.


Water Resistant of the bore sight

Our Strength


No need to get in touch with rifling of barrel, reducing wear.

the bore sight with rifling of barrel, reducing wear

The others

If you repeatedly use it, it will damage the rifling of barrel.

the best bore sight with rifling of barrel, reducing wear


Q & A

Does it work on 12GA or 20GA?

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.

Will it work on stainless steel barrels?

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.

How do you center the magnet on the end of the barrel?

There are measurement circles on the magnet side, which is get you easierly aligned to the center of muzzle.

What about the green laser bore sight?

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.

How do I know if its center of the barrel?

Our concentric circles design helps you to centered the bore sighting kit of the barrel.

Professional Bore Sighter

green Magnetic Bore Sighter
top Green Laser Bore Sight
.17-.54 cal Red Bore Sight


No need for tedious instructions.


Meet your needs of various calibers you have.

Sense of value

Complete set, great choice for friends or yourself.


Upgranded stronger magnetic attraction, reduces barrel wear due to insertion.


More precise adapters' range, pre-set extremely bright green laser.

Battery Life

Super long standby red laser beam.

Product Description

[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.

-- 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