The Streamlight ProTac Rail Mount 2.0 is a modern weapon light built for shooters who demand serious output without compromise on runtime. Built around 2000 lumens of pure illumination, this rechargeable tactical light mounts directly to any Picatinny rail and gives you the flexibility to configure it exactly how you shoot—whether that's dedicated home defense, duty carry, or the range. The included SL-B50 battery charges via USB-C right in the light, no removal needed, so you're never stuck waiting for gear to cool down or hunting for the right charger.

What sets the ProTac 2.0 apart is its TEN-TAP programming: choose between three user-selectable modes that actually matter. Run high only for brute-force illumination, mix high with strobe for disorienting targets or tactical signaling, or dial down to low-only for room-clearing without wasting battery. On high you'll punch 266 meters downrange; on low you get a sensible 250 lumens that still runs for 11 hours straight. The strobe mode buys you 4.5 hours of runtime. That's real flexibility—not marketing fluff.

The construction is serious: 6061-series aircraft aluminum with Type II MIL-Spec anodizing, tested to survive a 2-meter impact and sealed to IP67 (dust-tight and waterproof to 2 meters). At 9.06 ounces with battery, it's substantial enough to feel reliable but light enough not to throw off your balance or sight picture. This is the kind of accessory that earns its spot on your rifle or carbine through pure performance, not promises.

The Streamlight ProTac Rail Mount 2.0 is a modern weapon light built for shooters who demand serious output without compromise on runtime. Built around 2000 lumens of pure illumination, this rechargeable tactical light mounts directly to any Picatinny rail and gives you the flexibility to configure it exactly how you shoot—whether that's dedicated home defense, duty carry, or the range. The included SL-B50 battery charges via USB-C right in the light, no removal needed, so you're never stuck waiting for gear to cool down or hunting for the right charger.

What sets the ProTac 2.0 apart is its TEN-TAP programming: choose between three user-selectable modes that actually matter. Run high only for brute-force illumination, mix high with strobe for disorienting targets or tactical signaling, or dial down to low-only for room-clearing without wasting battery. On high you'll punch 266 meters downrange; on low you get a sensible 250 lumens that still runs for 11 hours straight. The strobe mode buys you 4.5 hours of runtime. That's real flexibility—not marketing fluff.

The construction is serious: 6061-series aircraft aluminum with Type II MIL-Spec anodizing, tested to survive a 2-meter impact and sealed to IP67 (dust-tight and waterproof to 2 meters). At 9.06 ounces with battery, it's substantial enough to feel reliable but light enough not to throw off your balance or sight picture. This is the kind of accessory that earns its spot on your rifle or carbine through pure performance, not promises.