• Ambidextrous momentary/steady On-Off switch
• One handed snap-on/tighten interface keeps hands away from muzzle when attaching/detaching
• Securely fits a broad range of weapons
• Mounts directly to handguns with Glock-style rails and to all MIL-STD-1913 (Picatinny) rails
• Includes keys for Glock-style, Picatinny, Beretta 90two, S&W 99, and S&W TSW
• Extensively live-fire tested impact resistant construction
• Windage and Elevation adjustment screws mounted in brass bushings for long life and dependable zero retention
• Highly accurate sight repeatability when remounting
• Operating temperature: -40°F to +120°F
• IPX4 water resistant