Bore Sight Kit Green Sight BoreSighter with Big Button Switch for 0.177 to 0.50 Caliber with 9 Plastic Hard Joint Adapters

Description Feature 1[Powerful Beam]: With Clear and bright Beam, bore sight can work well in any weather conditions, help to site in most equipment.[Improve Accuracy]: High accuracy to aim at the goal, provides a precise reference to zero-in your optic or iron sights, reducing cartridges and shells wasted, save your time and money. 2[Big Push Button Switch]: Big and sensitive button switch, just lightly press to turn ON/OFF , control it conveniently. Comes with 1 upgraded CR2 batteries, which have longer service life than others 3[9 Adapters for More Model]: Come with 9 bore adapters in set bore sighter can perfectly fit for 0.17 to 0.54 caliber, rifles, pistols, handguns and scopes. 4[Brightness Enhancement]: Class: IIIA , Max Output Power: Brand: AnQILa