The Green Laser Bore Sight Kit provides a precise reference to zero-in your optic or iron sights, reducing cartridges and shells wasted, save your time and money.

Feature:

-- Improve Accuracy：the concentric circles on the tail magnet help determine the center position of the gun's barrel,saving time and ammunition

--Strong Magnetic Connection: No need to get in touch with the rifling of barrel, reducing wear.

-- The super powerful magnet can be easily attached to the muzzle of any caliber steel barrel.

-- You can rotate it without affecting its accuracy.

--Clear and Bright Laser: Can works perfectly in all weather conditions.

--Upgraded push button switch, convenient to control.

Specification:

Power:
Laser Class: Class IIIA laser

Material: Aluminum

LED Type: Green visible laser

Sighting Range: 15 to 100 yards

Operation: On/Off button

Temperature: -10℃ to 40℃

Package included

--1 x Laser boresighter

--1 x ER14250 Battery

--1 x Instruction