Lasergrip for G17 G20 G21 G22
Activation: Instinctive Activation; Rear
User Adjustable: Both Windage and Elevation
Warranty: 3 Years Complete
Beam Intensity: 5mw peak, 633nm, class IIIa laser. Maximum output that federal law and technology allow.
Dot Size: Approximately 0.5" diameter at 50 feet.
Power Source: Two #2032 lithium batteries (included); over four hours of on-time use and a five year shelf life