Jmac Customs 360HD KeyMicro Muzzle Brake - 1/2x28 - Nitride

The JMac Customs 360HD KeyMicro Muzzle Brake is a heavy-duty recoil and flash mitigation device for 1/2x28 threaded barrels with a resilient QPQ Black Nitride finish. Made from 17-4ph stainless steel, this brake is built for a wide range of platforms, including short-barreled rifles and high-pressure applications, offering reliable performance under demanding use. Its graduated port design reduces felt recoil, while three integrated sacrificial baffles provide critical suppressor protection. Compatible with Dead Air KeyMo and KeyMicro-equipped suppressors and accessories, this muzzle device installs easily with standard tools and requires no timing or shims. This muzzle brake is optimized for both suppressed and unsuppressed use across a variety of firearm platforms. Made in the United States.

Features:

• 1/2x28 thread pitch
• 17-4ph stainless steel construction
• QPQ Black Nitride finish
• Three sacrificial baffles for suppressor protection
• No timing or shims required
• Graduated port design for recoil and flash reduction
• Compatible with KeyMo and KeyMicro suppressors
• Fits short-barreled and high-pressure setups