Streamlight TLR-VIR II Rail Mounted Illuminator 300 Lumens Black. Streamlight built these Pistol Weapon Lights with a low-profile design and rugged anodized aluminum body that's waterproof for use in harsh weather conditions. This Streamlight TLR-VIR II LED Weapon Light with IR LED/Laser has a 3-position switch to swap between lighting modes and it fits M17/M18 pistols and long guns with MIL-STD 1913 rails. Equip the Streamlight TLR-VIR II Gun Light to gain a tactical advantage while in the field. Specifications for Streamlight TLR-VIR II Rail Mounted Illuminator: Manufacturer: Streamlight Light Output: 300 lumens Bulb Type: LED Battery Type: CR123A Beam Color: White Color: Black Gun Model: SIG Sauer M18 Universal Length: 3.3 in Weight: 3.82 oz Weather Resistance: Waterproof Finish: Anodized Condition: New Gun Type: Pistol Features: 300 lumens white LED light LED IR illuminator and IR laser that runs 12 hours Windage & Elevation adjustment screws with tactical indication Durable anodized aluminum body Securly fits M17/M18 pistols and all long guns with MIL-STD 1913 rails IPX7 waterproof to 1m for 30 min Ambidextrous momentary/steady on-off switch Included Accessories: (1) CR123A battery Rail Locating Keys Package Contents: Streamlight TLR-VIR II Rail Mounted Illuminator/Laser Streamlight TLR-VIR II Rail Mounted Illuminator 69192: 300 Lumens Black