Bushnell Laser Boresighter w/Arbors For .22 to .50 Caliber Guns
Features:

• Red laser beam
• 1
• 3 1.5 V LR44

Bushnell's laser boresighter is a bright battery powered laser that makes rapid, ultra precise work of boresighting. It was created to meet the demands of gunsmiths and serious shooters and includes arbors for .22 cal through .50 cal firearms.