Very best for hunters, competitive shooters and law enforcement, the Sight mark 12Ga Boresight delivers outstanding accuracy in your 12Ga shotgun. At 100 yards, the device will project a 2-inch symbol on paper, saving you money on ammunition. Features a sporting case, three (3) AG13 batteries, and directions.
<5Mw 632-650nm class IIIA red laser
Reliable and sturdy
Fastest gun zeroing and sighting system
Cut back wasted cartridges and shells
Compact and light-weight