Viridian, the leader in weapon-mounted technology, is responsible for a number of firearm innovations - including green and red laser sights, FACT weapon-mounted cameras, ECR INSTANT-ON activation technology, TacLoc holsters, taclights, LED weapon-mounted illuminators and other shooting accessories. Headquartered in Minneapolis, Minnesota, Viridian is devoted to implementing cutting-edge technology to design compact, powerful self-defense products for the civilian, military, and law enforcement markets. Features : 3 MOA Green Dot 30mm Objective Includes T2 Mount