Dead Air KeyMo Flash Hider 5/8-24

The Dead Air Flash Hider is built for shooters who demand great flash suppression without sacrificing durability. Designed as part of the Dead Air KeyMo mounting ecosystem, this muzzle device delivers great performance whether you're running your rifle suppressed or unsuppressed.

It's design uses mass-shifted, equal-length tines that effectively disrupt and cool burning gases before they ignite outside the muzzle. The result is reduced visible flash, especially in low-light conditions where signature matters most.

Unlike traditional three-prong flash hiders that produce an audible “ping,” this design eliminates the ringing effect while maintaining excellent flash reduction. The precision-machined geometry also provides consistent lock up and alignment for suppressor mounting, ensuring dependable performance with every shot.

Built from high-strength 4140 heat-treated steel, and available in multiple thread pitches, the Keymo Flash Hider is made to withstand hard use on a variety of duty rifles, training carbines, and ultimately Keymo-equipped suppressor hosts.