[Upgraded 50 Numbered Adapters]: MCREHOTZ Laser bore sight kit with 50 adapters, Each adapter is supplied with distinct serial numbers and explicit instructions,it provides a accurate range ...

Red dot sights have become very popular on rifles ... The holo sight uses a laser projected onto the glass to illuminate this reticle. Since the reticle is a hologram, it can be in any shape.

Product contains a class IIIA visible laser with a Laser Output less than 1.7mW peak Powered by a USB-C rechargeable 1000 MAh 3.7V battery, providing up to 1 and a half hours of battery life ...