BRQ1615 Features: * Laser sight * Detachable front sight with integrated red laser sight * Adjustable windage and elevation adjustments * Easily attaches and detaches to picatinny/weaver rails * 2" H x 5" W x 2.46" D, 0.3 lb Includes: * Includes pressure switch and 3 LR44 batteries Dimensions: * Rail length: 30mm * Total length: 2.5 Warranty: * Manufacturer provides 1 year limited warranty