Area 419 Hellfire 2P Self Timing Brake Features The Area 419 Hellfire 2P Self Timing Brake installs onto a universal adapter that is torqued onto the barrel once and never removed with the brake and collar assembly then left-hand threaded onto the adapter until snug. Rotating the brake into level position and tightening the collar by hand locks it onto the taper so the brake will not turn as the collar torques down eliminating the guesswork of port alignment that plagues many self-timing designs. Excellent return to zero means shooters can remove and reinstall the brake without needing to re-zero their optic afterward. Built from steel with a 6 inch overall length the brake is optimized for semi-automatic and hunting platforms running shorter barrels. A simple round knurled nut requires no tools to time the brake making field adjustments or cleaning straightforward even without a toolkit on hand. The 9mm bore size keeps the brake versatile across similar caliber selections without requiring a dedicated bore for every chambering. At 3.5 inches wide and half a pound in weight the brake adds meaningful recoil reduction without excessive bulk on the muzzle end. The Area 419 Hellfire 2P Self Timing Brake is available for sale at GrabAGun for shooters who want an easy-install highly repeatable muzzle brake for their 9mm platform rifle. Area 419 Hellfire 2P Self Timing Brake Specifications Manufacturer: Area 419 Model: Hellfire 2P Self Timing Brake Caliber: 9mm Material: Steel Length: 6 Thread Pattern: 1/2x28 Width: 3.50 Includes: Adapter Weight: 0.50 lbs Available At: GrabAGun