Area 419 Hellfire Match Features The Area 419 Hellfire Match builds on the original Hellfire brake released in 2016 taking everything learned about effective muzzle brake design and applying it to a completely reworked 4-port layout. Rather than simply stacking more of the same port design down the length of the brake each of the four ports is unique with different lengths angles and heights tuned to the specific pressure and gas volume present at that position as the bullet exits. This individualized port tuning delivers optimal recoil management and muzzle rise control while avoiding the extra sound pressure increase at the shooter s ear that some aggressive brake designs introduce. Built using Area 419 s patented Hellfire Self-Timing system the brake threads on and indexes correctly every time without requiring crush washers or peel washers. Rated for 6.5mm caliber bullets up to and including 0.264 inch diameter such as the .257 and various 6.5mm magnum cartridges the brake is finished in a durable black nitride coating over steel for long term corrosion resistance. It uses the same Hellfire Universal Adapters found across Area 419 s lineup allowing it to integrate with suppressor mounts the original Hellfire Hellfire 2P and the Linear Flash Suppressor. At 6 inches overall length and threaded 5/8x24 the brake weighs just 0.60 lbs adding minimal weight to the muzzle end of a precision rifle. The Area 419 Hellfire Match is the new flagship brake in the popular Hellfire family built for shooters who want serious recoil control without sacrificing a quiet shooting position. Area 419 Hellfire Match Specifications Manufacturer: Area 419 Model: Hellfire Match Caliber: 6.5mm Color: Black Nitride Material: Steel Length: 6 Width: 4 Thread Pattern: 5/8x24 Weight: 0.60 lbs Available At: GrabAGun