Area 419 Hellfire Linear Flash Suppressor Features The Area 419 Hellfire Linear Flash Suppressor combines flash hiding and blast forwarding into a single muzzle device addressing both concerns at once for carbine SBR and AR pistol shooters. Built from 17-4 PH stainless steel and black nitrided for durability and corrosion resistance the two piece design is assembled to function as a permanent unit once installed. Its bore accommodates calibers up to .458 giving it the versatility to serve a wide variety of rifle and pistol builds. This flexibility made it a natural extension of the Hellfire lineup which already includes the 3-Port Brake the 2P and several suppressor mount options. Redirecting concussion away from the shooter rather than to the side the linear design reduces the blast felt by shooters positioned nearby a particular benefit on shorter barreled firearms where concussion is more pronounced. The 6 inch length and 1/2x28 thread pattern supplied with an adapter make installation straightforward on compatible muzzle threads. Area 419 developed this device specifically in response to shooter requests for a combined flash hiding and blast forwarding solution rather than having to choose one or the other. The Area 419 Hellfire Linear Flash Suppressor is a purpose built muzzle device for sale at GrabAGun. Area 419 Hellfire Linear Flash Suppressor Specifications Manufacturer: Area 419 Model: Hellfire Linear Flash Suppressor Color: Black Nitride Material: Steel Length: 6 Includes: Adapter Thread Pattern: 1/2x28 Available At: GrabAGun