Sightmark SM39017 Boresight Red Laser for 45 ACP Brass Includes Battery Pack & Carrying Case

Tested and recommended by the National Tactical officers Association, the Sightmark boresight offers a quick and easy way to sight in your .45 ACP pistol. The bore sight can be used as a training aid for "quick draw" drills. Includes a carrying case, three AG3 batteries, and instructions.