Tactical Red Dot Laser Sight Boresighter Bore Sighter Collimator for Hunting .22 to .50 Caliber Rifle Handgun Scope w/ Battery

The boresighter will emit a straight green laser beam, providing precise reference for zeroing in your sights or scopes.

Features:
1. Easy and convenient to mount. bore adjustable adapters are easy to mount to any .22 to .50 caliber handguns and riflescopes.
2. Simply choose the proper caliber adapter and slightly place the laser bore sighter in the muzzle.
3. This bore sight kit comes with a screwdriver, two screws, a Allen wrench, five adapters
4. bore adjustable adapters to fit all .22 – .50 caliber pistols and rifles.

Specifications:
Laser type: green laser
Output power: <1MW Wavelength: 650nm Maximum Length: 170mm Head diameter: 20mm tail diameter: 4.3mm Power: 14250 battery Package Included: 1 x Laser Bore Sighter 1 x Screw 1 x Screwdriver 1 x Allen Wrench 5 x Adjustable Adapter 1 x 14250 Battery（According to your choice）