Dead Air KeyMo 46 Muzzle Brake, .458cal, 5/8"x24

The Dead Air KeyMo 46 Muzzle Brake is your ultimate solution for big-bore rifles, delivering rapid suppressor attachment and top-tier muzzle control for calibers up to .458. Crafted from 4140 chromium-molybdenum heat-treated steel with a robust black nitride finish, this 3.4-ounce brake measures 2.58 inches and features a 5/8x24 thread pitch, ensuring compatibility with all Dead Air KeyMo adapter-equipped silencers. Its innovative muzzle-seating design eliminates the need for shims, making it ideal for barrels with minimal or no shoulder, simplifying installation while maintaining a rock-solid connection.

Engineered for performance, the KeyMo 46’s optimized port design efficiently distributes gas and pressure within your suppressor, enhancing sound suppression and extending baffle life for long-term reliability. The forward-thinking design prevents carbon-locking, allowing effortless suppressor removal even after extended use. Whether you’re running a Dead Air silencer or shooting unsuppressed, this brake minimizes recoil and muzzle rise, providing a flatter, more controlled shooting experience tailored for big-bore applications.

Built with Dead Air’s signature durability, the KeyMo 46 ensures consistent performance under the toughest conditions, making it a must-have for hunters and precision shooters tackling large calibers. Note: Always verify your suppressor’s caliber compatibility when pairing with the KeyMo 46.

Upgrade your big-bore rifle today—order the Dead Air KeyMo 46 Muzzle Brake now at Battlehawk Armory and experience unmatched reliability and performance. Shop now for fast shipping and expert support on all your suppressor needs!

Specifications:

• Finish: Black Nitride
• Material: 4140 HT - Chromium-Molybdenum Heat Treated Steel
• Threads:5/8"x24
• Weight: 3.4 oz
• Overall Length: 2.58"