KAK Industries Plan B Big Hole Brake 1/2x28 5.56 NATO 9mm Black Nitride

KAK Industry Plan B Big Hole Brake Features The KAK Industry Plan B Big Hole Brake is machined from 17-4 stainless steel a material selected for its strength and resistance to the heat and pressure generated at the muzzle during sustained firing. The black nitride finish adds additional corrosion resistance and a hard wearing surface helping the brake maintain its appearance and function over years of use. Threaded 1/2x28 the brake is sized for 5.56/.223 and 9mm bores up to .375 inches covering the most common carbine chamberings on the market. Milled flats measuring 13/16 inch are machined into the body specifically to make installation and removal with a wrench straightforward and fast. The Plan B muzzle device system uses a taper followed by threads a design intended to produce repeatable lockup and a proper mechanical seal between the brake and a compatible suppressor hub every time it is installed. KAK Industry fully machines these devices in house keeping manufacturing tolerances tight and consistent from unit to unit. The company recommends Rocksett thread locker along with 20 to 25 ft-lbs of torque during installation to ensure the brake stays properly timed and seated under recoil. Some suppressor manufacturers will not honor warranty claims when other brands of muzzle devices are used with their suppressors so matching the brake to the intended suppressor hub matters. The KAK Industry Plan B Big Hole Brake is available for sale at ARMSAGORA for shooters building a Plan B compatible suppressor host. KAK Industry Plan B Big Hole Brake Specifications Manufacturer: KAK Industry Model: Plan B Big Hole Brake Type: Brake Caliber: 5.56 NATO / 9mm Bore Diameter: .375 Color: Black Finish: Nitride Material: 17-4 Stainless Steel Thread Pitch: 1/2x28 Overall Length: 1.850 Compatible Hosts: Plan B Suppressor Hubs Available At: ARMSAGORA