360 KeyMicro® - Gen 1

The RRD-360 Muzzle Device from JMAC Customs is unlike others on the market today. This device vents gasses 360 degrees away from your muzzle requiring less effort from the shooter to manage recoil. The use of additional, smaller ports, allows the gasses to disperse in a less concentrated pattern which reduces flash and concussion when compared to a standard muzzle brake. Due to the 360 design, this device does not require timing which makes installation much more simple and does not require shims or crush washer. The RRD-360 is a legacy version of our newer 360HD muzzle device. 

Key Features:

• Directs gasses in all directions to reduce recoil with minimal shooter effort.
• Smaller ports disperse gas more evenly, lowering flash and concussion compared to standard muzzle brakes.
•  No timing required, eliminating the need for shims or a crush washe

Specifications:

• 17-4ph Stainless
• Black QPQ Nitride 

This KeyMicro version combines the recoil mitigation of JMac Customs RRD muzzle brakes with Dead Air's KeyMicro Quick Detach (QD) technology, offering seamless compatibility with any KeyMo | KeyMicro Equiped Suppressor or Accessory. 

PROFESSIONAL INSTALLATION RECOMMENDED

• Shouldermount muzzle devices index against the shoulder of the barrel 
• Facemount muzzle devices index against the face of the muzzle of the barrel 
• If using shims with facemount devices, you must use an alignment rod to ensure the facemount shims do not make contact with the projectile exiting the muzzle.
• 30-40ft/lbs of torque along with Rocksett applied to the threads is recommended.
• Improper installation may result in damage to the device and/or the suppressor as well as potential injury to the user.

KeyMount® and KeyMicro® are trademarks and intellectual property of Dead Air Silencers. JMac Customs is an officially licensed manufacturer, producing these components in full compliance with Dead Air Silencers exacting specifications to ensure quality and performance.