FPM Gunworks M-80 Features The FPM Gunworks M-80 is precision CNC machined from 17-4 stainless steel giving it the strength to handle repeated 9mm firing cycles without degrading. Its Black DLC finish adds a hard wear resistant coating that helps the brake resist corrosion and holster wear over time. At an overall length of just 1.75 inches the M-80 adds very little to the muzzle end of a pistol or PCC build. Threaded 1/2x28 it fits the most common 9mm thread pattern used across pistols and pistol caliber carbines. Beyond functioning as a standalone muzzle brake the M-80 is designed to fit the Q Plan B mount as well as the Rearden Atlas and Atlas XL mounts giving shooters a path to attach a suppressor later without swapping components. This dual purpose design means the M-80 can be run alone for recoil control or serve as the mounting interface for a suppressor when desired. Weighing only 1.7 ounces it keeps the muzzle end light and balanced even as a mounting platform. The FPM Gunworks M-80 gives 9mm shooters a compact versatile muzzle device built for both standalone and suppressor ready use. FPM Gunworks M-80 Specifications Manufacturer: FPM Gunworks Model: M-80 Caliber: 9mm Material: 17-4 Stainless Steel Finish: Black DLC Length: 1.75 Thread Pattern: 1/2x28 Weight: 1.7 oz Available At: GrabAGun