CVLIFE Bore Sight 12 Gauge Laser Red Dot Boresighter 1x22x33mm Dot Sight A more stable structural design

A more stable structural design can hold zero for a long time

3 Ounces Material ‎Aluminum Objective Lens Diameter ‎24 Millimeters Mounting Type ‎Cantilever Mount Model Name ‎EagleTalon 1-6x24 Reticle Type ‎BDC Item Package Dimensions L x W x H ‎12

High elastic pocket clip and not deformed

【Replaceable Rail Installation】 Suitable for standard 20mm/11mm Picatinny rails

CVLIFE Bore Sight 12 Gauge Laser Red Dot Boresighter 1x22x33mm Dot Sight A more stable structural designAbout 12 Guage Red Laser Bore Sight Bore Sight 12 Gauge Laser Red Dot Boresighter with Three of Batteries Class IIIA laser, less than 5mW Made to fit the 12 Gauge chamber, caliber specific Comes with 1 set batteries (3 AG13 batteries) which can last eight hours. Easy to sit perfectly in the bore. Sturdy brass construction. Fast gun zeroing and sighting. High accuracy to reduce cartridges and shells wasted, sighting range of the bore sight is 15 to 100