The ProTac 2.0 Rail Mount is a high-performance, 2,000-lumen tactical weapon light designed for rifles. It features a 266-meter beam and operates on the proprietary Streamlight SL-B50 protected Li-Ion rechargeable battery, which charges directly via an integrated USB-C port. Constructed from durable black anodized aluminum, this 9.06-ounce light is both dust-proof and waterproof. It offers three user-selectable programs for managing constant, momentary, and strobe modes. The 6.30-inch body is engineered with a 1.46-inch head and a 1.02-inch body diameter, ensuring a rugged fit on Picatinny rails. This complete kit includes the SL-B50 battery, a USB-C charging cord, and all necessary mounting hardware.