VECTOR OPTICS SCBCR-06 8MM BORE SIGHT COLLIMATOR

VECTOR OPTICS SCBCR-06 8MM BORE SIGHT COLLIMATOR

For 8mm Caliber, Cartridge Style, Convenient and Accurate, Brass MaterialBy project a laser beam from the center of the barrel axis of firearm, this laser bore sight collimator allows you to instantly & accurately set your sight or scope etc.The laser light emitted from the laser bore tool travels in a straight line while the bullet follows a trajectory. Even though the use of this device will get you very close, final adjustment should be made at the range.