Muzzle Devices

Read this first! These items will ship in 2-4 weeks! The 360HD Micro is the newest member in JMac Custom's™ Recoil Reduction Device™ (RRD) family of muzzle brakes, designed to meet the needs of serious shooters and professionals alike. Built...

ONLY AVAILABLE FOR PURCHASE AT RAINIER ARMS! Summit Achieved: Introducing the Rainier Arms Summit Brake Mount At Rainier Arms, we don’t just aim for the summit — we start there.   Introducing the Summit Brake — the newest evolution...

The JMAC Customs Taper Mount Adapter (TA-90T), will allow you to attach compatible suppressors and accessories such as our BDS-37 to our Taper Mount/Plan B compatible muzzle devices. Our Taper Mount Adapter was designed to add minimal length and weight...

Yugoslavian M67 Replica Muzzle Device – 14-1 LH Buy the M67-14 at Atlantic Firearms!   Inspired by the experimental Yugoslavian M67 rifle project, this muzzle device is a faithful recreation based on original design drawings. The M67 was...

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Shop the TCMD at Embach Armory  The Tabuk Carbine Muzzle Device (TCMD) is a very unique flash hider found on the Iraqi Tabuk Carbine which was produced in limited numbers from modified rifles. We’ve faithfully recreated this device from high...

The GFHCRE is a combination of the GFHC (German G36 Flash Hider) and DeadAir Silencers KeyMount. This is the compensator version that requires timing in order to function properly and mitigate recoil. This is designed to be permanently attached to a 13...

Inspired by the H&K G36 Flash Hider, the JMac Customs™ GFH and GFHC muzzle devices are engineered to reduce muzzle flash and mitigate muzzle rize, enhancing your shooting experience. Crafted from erosion and corrosion resistant 17-4PH stainless...

Inspired by the H&K G36 Flash Hider, the JMac Customs™ GFH and GFHC muzzle devices are engineered to reduce muzzle flash and mitigate muzzle rize, enhancing your shooting experience. Crafted from erosion and corrosion resistant 17-4PH stainless...

Available at Optics Planet!  With the rising demand for Plan B-style devices, JMac Customs is proud to introduce our own line of compatible mounts and adapters—engineered for precision, performance, and seamless integration...

Inspired by the H&K G36 Flash Hider, the JMac Customs™ GFH and GFHC muzzle devices are engineered to reduce muzzle flash and mitigate muzzle rize, enhancing your shooting experience. Crafted from erosion and corrosion resistant 17-4PH stainless...

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...