Bushnell Laser Boresighter Battery Powered with Arbors for .22 through .50 Caliber Firearms & Shotguns -
• It's bright, battery-powered laser makes rapid, ultra precise work of boresighting. Created to meet the demands of gunsmiths and serious shooters, it includes arbors for .22 through .50-caliber firearms.
- Always Insure the Gun is Unloaded and Pointed Down Range.
- Saves Ammunition and Hours of "Tweaking" the Scope Dials.
- For Ease of Use, Always use a Secure Bench Rest.
- Works Best on Cloudy Days or Late Afternoon.