The Streamlight TLR-1 RM is a low-profile weapon light engineered for rifles and shotguns. It features an HPL face cap designed to produce more candela and a tighter beam for long-range identification, reaching up to 210 meters. The unit provides 500 lumens of output and features an independently operating push-button switch for reliable activation. Black Anodized Aluminum construction, ambidextrous, OAL 3.64, Width 1.18, Height 1.50, Weight 3.02 oz, Waterproof, modes Constant / Momentary / Strobe. This model includes one CR123A battery, mounting hardware, and rail keys. It is built to maintain a slim profile while offering rugged durability for tactical long gun applications.