Mira láser roja Universal con adaptador mejorado de 18 Uds. 77.22lr a 12GA Boreisghter Rifle Glock puntero colimador láser

How to Zero Your Firearm

1. Unload your firearm!
2. Install the battery and adapter.
3. Install the laser to fit snug inside of barrel and turn on the boresighter.
4 . Shine laser dot out 25-30 Yards/Meters.(RECOMMENDED). Adjust cross hairs directly on top of the dot.
5. Remove bore sighter! Make final adjustment.

02 Red/Gren Laser

Note:

Laser products are strictly prohibited from irradiating eyes.