EZshoot Bore Sight Laser Kit Bright Green Laser BoreSighter with Big Button Switch for .17 to 12GA Caliber

[Clear and bright beam]: Clear and bright green laser, which is not easily affected by weather and has sighting longer rang, allows you to accurately aim at the target even in low visibility.

[2 Upgraded battery + big button switch]: Our upgraded CR2 battery has ultra-long battery life and longer service life. Big and sensitive button switch, convenient to control, just lightly press to turn ON/OFF the laser.

[Green laser bore sight]: EZshoot green Laser sight Contains 16 adapters and 1 arbor, fit for any 0.17 to 12GA caliber. Arbor suitable for .54-.79(#10-#16) calibers make the laser bore sight stable. Make sure to select the proper adapter.

[Easy to use]: Comes with tools, just following by guide of manual, choosing appropriate size adapter and place the laser unit in the equipment. Laser class: IIIa. Max. Output Power:＜5mW.

[Light weight and sturdy]: Adapts with superior materials, excellent metal structure design and assembled by professional craftsmen, it provides with a long service life of trouble-free use. Compact design for convenient to storage.