Millett Tactical M-Pulse Reflex Red Dot Sight with Riser Block Conserves battery life by automatically adjusting to available light conditions Dot intensity control switch with eleven settings Locking windage and elevation adjustments Compact design, all aluminum construction Fully shockproof and waterproof 5 MOA Red Dot Sight Compact design; all aluminum construction Conserves battery life by automatically adjusting to available light conditions Locking windage and elevation adjustments; fully shockproof and waterproof Tool free hi rise mount with torque knob; optimal height