The Sightmark 8 mm x 57 JRS Premium Laser Boresight provides the most convenient and accurate method for sighting in pistols specific to the boresight's caliber. Simply chamber the boresight like a regular bullet and a laser dot will show exactly where the pistol is aiming; it's easy to sight in your firearm or scope without firing a single shot. Live fire is only needed to fine tune the firearm being sighted to compensate for inconsistencies, such as bullet drop due to distance. Perfect for hunters, competitive shooters and law enforcement, the Sightmark Pistol Laser Boresight is sure to take the frustration out of sighting in almost any pistol.
The boresights are easy to use and will quickly save time by avoiding prolonged live fire tests at the range; use the extra ammo for honing those shooting skills and for the hunt. A lightweight carrying pouch protects the laser for convenient use in the field.