Griffin Armament GateLok Closed Tine Flash Hider – 1/2×28 – XHP556CTFH

The Griffin Armament GateLok Closed Tine Flash Hider (Model XHP556CTFH) is a premium muzzle device engineered for 5.56/.223 rifles with a standard 1/2×28 thread pitch. Designed with Griffin’s innovative GateLok mounting system, this closed tine flash hider delivers effective flash suppression while maintaining a clean, aggressive profile at the muzzle. The closed tine design minimizes the risk of snagging on vegetation, gear, or barriers, making it an excellent choice for tactical applications, hunting in dense terrain, and competitive shooting. Precision-machined from high-quality materials, this flash hider reflects Griffin Armament’s reputation for industry-leading muzzle device engineering. Whether you’re building a custom AR-15, upgrading your duty rifle, or optimizing a competition build, the GateLok flash hider offers reliable performance and the added versatility of Griffin’s suppressor-ready mounting interface. Shop online at Deep Roots Rifle Co or stop by our gun store in Eustis, Florida to explore our full selection of Griffin Armament muzzle devices and let our knowledgeable staff help you find the right fit for your build.