Fletcher Kimura 1/2×28 QD Flash Hider 90 – Quick-Detach Muzzle Device

The Fletcher Kimura QD Flash Hider 90 is a precision-engineered quick-detach muzzle device built for 1/2×28 threaded barrels — the standard thread pitch for AR-15 platform rifles and a wide range of compatible firearms. Designed for shooters who demand speed and reliability in the field, the Kimura features a robust quick-detach mechanism that allows for tool-free attachment and removal without compromising performance or consistency. The 90-degree indexing design ensures repeatable, lock-tight positioning every time you mount or swap your muzzle device, making it an excellent choice for competitive shooters, tactical operators, and serious hunters who run suppressor-ready or modular setups. Whether you’re building out a new AR, upgrading an existing muzzle device, or looking for a dependable QD solution that holds zero between changes, the Fletcher Kimura QD Flash Hider 90 delivers the craftsmanship and field-proven reliability your build deserves. Order online at Deep Roots Rifle Co for fast nationwide shipping, or visit our gun store in Eustis, Florida to get hands-on guidance from our knowledgeable staff and find the right muzzle device for your rifle.