Tactical Red Laser Bore Sighter for .22 to .50 Caliber Scope TacticalWatch Main Material: High strength nylon

Main Material: High strength nylon plastic box

It is lightweight

Batteries:type 2X CR123A(not included)

Low power consumption for long battery life (powered by one 3V lithium battery)

Tactical Red Laser Bore Sighter for .22 to .50 Caliber Scope TacticalWatch Main Material: High strength nylonFITS VARIOUS GUN TYPES: This red dot laser bore sight is made for sighting your rifles, shotguns, and handguns. You can even dial in your sights indoors. CALIBER ADAPTERS: Simply choose the correct caliber adapter and place the laser unit in the muzzle to fit a wide range of firearms from . 22 to . 50 caliber. PRECISE ACCURACY: The sight will emit a perfectly straight red laser beam, providing a precise reference for zeroing in on your target. MUZZLE