New in open box. Streamlight TLR-VIR Rail-Mounted Weapon Tactical Flashlight with Keys is a weapon-mounted visible and IR LED tactical illuminator for the Military and Law Enforcement. This Streamlight flashlight provides optimum illumination when using Gun Mounted Flashlights equipment. The Streamlight TLR-VIR also sets a whole new standard for durability being shockproof, dustproof, and virtually indestructible. The C4 LED of Streamlight TLR-VIR Weapon Mounted Tactical Flash Light won’t break or burn out. This Gun Mounted Flashlights provides at least 2.5 hours of regulated run time when using visible illumination mode or 20 hours when using IR illumination mode. Two 3-volt CR123A lithium batteries with 10-year storage life powered Streamlight Gun-Mounted Tactical Illuminator TLR-VIR. A tethered battery door and latch mechanism prevents battery door loss while providing easy battery replacement. The light includes a user programmable strobe and is rail clamp designed to rapidly attach/detach from side of weapon without tools. This TLRVIR Gun Mounted Flashlight by Streamlight fits most handguns with rails as well as long guns with 1913 (Picatinny-style) rails. Streamlight TLR-VIR weapon light gives you every advantage in any low-light situation. If you have any questions regarding this Stream-light TLR VIR flashlight, please do not hesitate to contact one of our product specialists. The Stream light TLR VIR is one of the best flashlights out there! Don’t forget to check out our reviews section for any questions you may possible have, regarding our Streamlight TLR VIR. These features of the Streamlight TLR-VIR make it a lightweight, compact, lithium battery powered weapon-mounted tactical illuminator with integrated IR LED and the latest in visible power C4 LED technology.