This enhanced version of our best-selling SureFire X300 Ultra now delivers a stunning 1,000 lumens of LED-generated output focused by a precision TIR lens, creating a far-reaching highintensity beam with a larger center spot that offers the power to positively identify threats at significant distances while temporarily impairing an adversary s vision. This intense beam also provides extensive peripheral illumination for maintaining situational awareness. Activating the X300 Ultra is done via ambidextrous switching located at the rear of body, providing one-finger control press the switch on either side for momentary-on activation, flip up or down for constant-on activation. Optional DG grip switches (for pistols) and a pressure activated XT07 tape switch (for long guns) permit the X300 Ultra to be activated without altering your gripon your weapon. The X300 Ultra can be attached to a pistol or a long gun since its Rail-Lock system permits rapid attachment to and removal from either Universal or Picatinny rails. Its high-strength aerospace aluminum body is Mil-Spec Hard Anodized for superior toughness and is O-ring and gasket sealed to make it weatherproof. Product Features Special high-performance LED produces 1,000 lumens Custom TIR lens creates smooth, far-reaching light with a larger center spot beam Integral ambidextrous momentary- and constant-on switching Attaches securely to both Universal and Picatinny accessory rails IPX7 waterproof to 1 meter for 30 minutes High-strength aerospace aluminum body, Mil-Spec Hard Anodized for extreme durability Accepts optional pressure-activated DG and XT remote switches for precision control without altering grip on weapon