Flash hider? Muzzle brake? SureFire's Warcomp Sport Flash Hider provides the best attributes of both devices. Its expertly designed porting significantly reduces both muzzle flash and muzzle rise, helping to conceal your location and preserve dark-adapted vision, while helping you stay on target for faster follow-up shots. Designed specifically for un-suppressed carbines, it effectively eliminates 98% of all muzzle flash, even on short-barreled rifles. The Warcomp Sport is crafted from precision-machined, heat-treated, US Mill-certified chromoly bar stock for extreme durability, and features a nitride QPQ coating for corrosion resistance. And, like all SureFire's products, it's made in the USA. Fits 5.56 NATO/.223 Remington barrels with 1/2x28 threads Precision machined from heat-treated chromoly bar stock Nitride QPQ coating for corrosion resistance Patented design provides more than 98% flash elimination Virtually eliminates muzzle rise High-precision single-point cut barrel threads for optimum thread interface Installation requires no permanent modifications to weapon Can be timed for right- and left-handed shooters Made in USA Order today!