15 piece boresighter kit puts you "on the paper" without a single shot.Includes 15 arbors for all popular calibers ranging from.177 to.50 cal.Easily align the crosshairs and barrel bore before final...
The BS30 Multi Caliber Collimator (Boresighter) with Arbors is designed for use with pistol and rifle calibers, and helps you get on paper easily without wasting ammo or range time. This boresighter...