About this item

• Bore sighting laser Class IIIA, less than 5mW
• Solid brass case and cartridge shape design for the bore sights, perfectly fit for the the .223/5.56mm chamber, caliber specific
• Accurate laser centered and accurately leveled from the factory, laser is properly centered in the shell to make sure your sights are accurate, save your time and ammo at the range
• Allow sighting continuously 30 minutes with one set of batteries, there’s 2 sets batteries included in the handy tin box, please remove the batteries after calibration
• Bright and small red dot, setup your sights easy and accurate, sighting range 15-100 yards, the darker the environment the further it goes. Any quality problem please feel free to contact us for a free replacement or full refund