Keymo 46 Muzzle Brake 11/16-24 .458

Keymo Quick-Detach Muzzle Brake for .458 SOCOM Large-Bore AR Builds

The Dead Air Keymo 46 Muzzle Brake is a precision-machined muzzle device built around Dead Air's Keymo quick-detach suppressor mounting system. Threaded 11/16-24 for .458 caliber barrels — compatible with .458 SOCOM and similar large-bore AR builds — the Keymo 46 functions as a highly effective muzzle brake on its own while also serving as the host mount for any Dead Air Keymo-compatible suppressor. When you're ready to go suppressed, the can attaches and locks in seconds with a simple quarter-turn motion.

Recoil Reduction Today, Suppressor-Ready Tomorrow

Machined from steel to Dead Air's exacting standards, the Keymo 46 delivers meaningful recoil reduction on hard-hitting .458 platforms while keeping the door open for suppressed shooting down the road. A smart long-term investment for large-bore AR builders who want a capable muzzle device today and a seamless path to suppressed shooting tomorrow.

Available in store at Glenwood Springs Outdoors, 831 Grand Ave, Glenwood Springs, CO.