When searching for a new 308 AR flash hider the Brownells line of AR 308 Flash Hiders bring a great mix of clean, classical styling, and efficient flash suppression. Available in either a 3-pronged version or a closed tine version, both are constructed of carbon steel with a QPQ finish. Machined carbon steel Durable, hard black QPQ finish 5/8"-24 thread pitch Clearance hole: .320" – excellent for .308 rifles, as well as .243 Winchester, 6.5mm Creedmoor, etc. Mfg: Brownells
