Allen X-ring Laser Bore Sighter .177 To 50 Cal.

A laser boresighter that fits .50 Cal. rifles, handguns, or 12-gauge shotguns. Makes sighting-in easy with positive on/off switch and easy to use adapters. Batteries included.

Features:Fits .50 Cal. rifles, handguns or 12 Ga. shotguns;Positive on/off switch;Easy to use adapters;Makes sight-in easy;Battery included