Babied I2, for night vision use only. The Iluminator and laser are both in the IR spectrum. So you will need NVGs to view. Was mounted on a mk12 and only had maybe 40 rds with it mounted. Everything works great and comes w original box and pressure switch. Cash is king but would consider a trade 9mm. $850 cash or $900 TV. Shoot me a txt at 801822797E