STONESKY US Red Laser Bore Sight Collimator .17 to .78 Sighter For Rifle w/30 Adapters Easy To Use

US Red Laser Bore Sight Collimator .17 to .78 Sighter For Rifle w/30 Adapters Easy To Use Product Description: Power Class IIIA Laster. Max. Output Power ＜5mW. [Aluminum Material+ Exquisite Workmanship] SPINA OPTICS laser bore sighter Using high-end aluminum alloy with exquisite [30 Adapters Fit For More Models]Containing 30 adapters, SPINA OPTICS Red/ Green bore sighting laser with multiple caliber can perfectly fit any .17-.78 caliber, rifles [High Power Laser Beam + Precise Accuracy ] it projects a strong Red/ Green laser sight , enables you to target clearly and accurately in any weather condition even in intense sunlight or low visibility , reducing ammo wasted .For serious hunter, professional shooter like you, please just get this one.targeted prey and excellent performance may be just one step away! [Easy To Use] Simply choosing appropriate size adapter and place the bore sighter in the barrel . Just sightly press the button switch ,a bunch of strong Red/ Gre