SAFE AND SAVING: 6.5MM Barrel Sighter meets the Class IIIA laser standard,Laser output power less than 5mW.A very simple and precise auxiliary tool that can calibrate your equipment, greatly improving your shooting accuracy.
LONG RANGE: The visible range of laser is as far as 100 yds, the straight red laser beam is easier to identify. and to help you adjust the scope and sight quickly and accurately.
LONG LIFE: The 6.5mm Cal red dot laser zeroing and sighting system equipped with 2 sets of batteries(6pcs),double the service time.
MORE EASY TO USE: Fastest zeroing and sighting device. Unlike bore sights, barrel sights are more convenient to use,you just insert the sight from the muzzle end into the barrel simply.
GOOD MATCHING: Equipped with 3 sets of spare O-rings with different diameters. Can be adapted to guns of similar caliber, with stronger compatibility.
MOSANDON is a professional optical instrument manufacturers with more than 11 years of experience. We have been committed to the development, production, and sales of aiming calibration instruments
