Flash hider? Muzzle brake? SureFire's WARCOMP flash hiders and suppressor adapters combine the best features of both. WARCOMPs offer exceptional flash reduction and significantly decrease muzzle rise, helping to conceal your position, protect your dark-adapted vision, and keep you on target for quicker follow-up shots. They eliminate over 98% of all muzzle flash, even on short-barreled rifles, and their port direction can be customized for nearly any shooting style. Crafted from U.S. mill-certified, heat-treated stainless steel, every WARCOMP features high-precision single-point cut barrel threads for a perfect fit. The DLC coating provides maximum durability in tough environments and makes cleaning easier after intense use. SureFire WARCOMPs are the top suppressor adapters in the market. No contest.