SureFire X300V LED Weapon Light 350 Lumens Black NSN 6230-01-669-1760. These Pistol Weapon Lights from the pioneers at SureFire feature Total Internal Reflection that shapes incoming light in less than ideal conditions. With a weatherproof design the SureFire 350Lumens Handgun/Long Gun WeaponLight is O-ring sealed for use in any temperature or terrain. Go for hours with the long-lasting battery of the SureFire X300V Firearm WeaponLight. Specifications for SureFire X300V LED Weapon Light: Manufacturer: SureFire Light Output: 350 lumens Bulb Type: LED Battery Type: CR123A Beam Color: White Color: Black Gun Model: Universal Diameter: 1.08 in Length: 1.06 in Weight: 3.9 oz Weather Resistance: Waterproof Finish: Mil-Spec Type III Anodized Included Accessories: No Accessories Condition: New Gun Type: Pistol Mount Type: Picatinny Attachment Type: Picatinny Fabric/Material: High Strength Aerospace Aluminum Features of SureFire X300V LED Weapon Light Virtually indestructible white-light and infrared LEDs regulated to maximize output and runtime TIR lens shapes white or IR output into a focused beam with ample reach and surround light for close- to medium-range applications Securely attaches to either a pistol or long gun via its T-slot thumbscrew clamp On-the-fly bezel switching between white-light infrared and disable mode; no IR filter required Integral ambidextrous momentary- and constant-on switching Package Contents: SureFire X300V LED Weapon Light SureFire X300V-B: X300V LED Weapon Light 350 Lumens Black NSN 6230-01-669-1760