X300 Turbo - Surefire (Black)Features Precision engineered Turbo reflector delivers 66,000 candela of tightly focused white light; the farthest reaching beam of any SureFire X Series handgun WeaponLight Integral ambidextrous momentary and constant on switching provides easy instant activation Attaches securely to both Universal and Picatinny accessory rails IPX7 waterproof to 1 meter for 30 minutes High strength aerospace aluminum body is Mil Spec hard anodized for extreme