Dead Air Dead Air Keymo 6mm 1/2-28 17-4 GOV Flash Hider DA301GOV

The Dead Air Armament KeyMo 6mm 1/2x28 17‑4 Steel Government Profile Flash Hider is a durable, suppressor-ready muzzle device engineered to minimize visible muzzle flash while providing a secure mounting interface for Dead Air’s KeyMo quick-detach suppressor system. Constructed from heat-treated 17-4 stainless steel and finished with a corrosion-resistant black nitride coating, this flash hider is built for long service life under demanding firing conditions. The government profile maintains a balanced weight and traditional styling, while the precision-machined KeyMo mounting geometry allows fast, repeatable suppressor attachment with reliable lockup and minimal point-of-impact shift. Designed for barrels threaded 1/2-28 and rated for projectiles up to 6mm, it is well-suited for modern sporting rifle and precision rifle builds requiring suppressor compatibility and flash reduction performance.