Choose The Best Of Both Worlds. Flash hider? Muzzle brake? The proprietary design of SureFire’s WARCOMP flash hiders/suppressor adapters provides the best attributes of both devices. WARCOMPs deliver superior flash reduction and significantly reduce muzzle rise, helping to conceal your location, preserve your dark-adapted vision and keep you on target for faster follow-up shots. They effectively eliminate more than 98% of all muzzle flash, even on short-barreled rifles, and their port direction can be optimized for virtually any shooting style. Precision machined from U.S. mill-certified, heat-treated stainless steel bar stock, every WARCOMP includes high-precision single-point cut barrel threads for optimum thread interface. DLC coating provides maximum protection under harsh environmental conditions and facilitates cleaning even after extreme use.