EZshoot Bore Sight Laser 9mm/ 223 5.56mm/ 30-06/25-06/270 /300BLK

Class IIIA laser, less than 5mW.
Visibility Distance – High-precision bore sight can reach a range of 15 to 100 yards in dimly lit environments. The clearly red laser allows you to quickly zero and aim, greatly reducing the waste of time.
Application – The 9mm laser bore sight fits the 9mm chamber, caliber specific. Class IIIA laser, less than 5mW.
Solid Brass Construction – Made of sturdy brass, EZshoot laser bore sight 9mm can well maintain shape even at high or low temperature, which can ensure the accuracy of the bore sighter.
8 Upgraded Batteries – The laser bore sight for 9mm comes with 4 set upgraded batteries (8 AG3 batteries), and each set can last an hour. Please remove the batteries after use.