Double Bright Professional Laser Bore Sighting Kit Multiple Caliber, Upgrade Red Bore Sighter with 30 Adapters for.17 to 12GA. Provides Perfect Support for Rifle and Pistol Shooting Accuracy.

✹[Aluminum Material+ Exquisite Workmanship] MCREHOTZ laser bore sighter Using high-end aluminum alloy with exquisite
✹[30 Adapters Fit For More Models]Containing 30 adapters, MCREHOTZ Red bore sighting laser with multiple caliber can perfectly fit any .17-.78 caliber, rifles, pistols, handguns shotgun and scope. Buy one set applied most of your firearm.
✹[High Power Laser Beam + Precise Accuracy ] it projects a strong 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! Power Class IIIA Laster. Max. Output Power ＜5mw.
✹[Ultra-Long Life Double Battery] Our upgraded Double CR2 battery for this bore sighting kit has ultra-long battery life and longer service life than other , which can be used continuously for up to 32 hours while others' just last 3 hour above.
✹ [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 green beam will be emitted straightly .Caution:Keep boresighter kit laser pointing away from eyes.