CVLIFE Bore Sight 12 Gauge Laser Red Dot Boresighter 1x22x33mm Dot Sight easy to open and close

easy to open and close

9” long eye relief can help you find a more suitable position

5-27" Size ‎13

The buckles on both sides and bottom of the backpack can secure your equipment

CVLIFE Bore Sight 12 Gauge Laser Red Dot Boresighter 1x22x33mm Dot Sight easy to open and closeAbout 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