The Area 419 Hellfire Self-Timing Muzzle Brake for 7mm/.30 caliber, 5/8-24 thread, black nitride finish (brand part no. 419HF-BN-30-5824) is built for any bullet caliber up to and including .308, covering 7mm, .284, and .270 (magnums included). Area 419’s self-timing design uses a universal adapter that stays permanently on the barrel, so the brake and collar assembly always lands correctly oriented without guesswork, and a simple knurled nut times it with no tools required. Rearward-facing ports deliver serious recoil reduction — independently tested at 52% on a 6.5 Creedmoor rifle, about 4% better than some of the most popular brakes on the market — while a proprietary port design controls muzzle rise without top porting. Removing and reinstalling the brake does not require a new zero.

Key Specifications

• Rated for bullet calibers up to and including .308 (7mm, .284, .270, magnums OK).
• Threaded 5/8-24.
• Finished in black nitride.
• Uses rearward-facing ports, independently tested at 52% recoil reduction on a 6.5 Creedmoor rifle.
• Features a proprietary port design that controls muzzle rise without top porting.
• Installs with a self-timing collar that locks without guesswork, using a tool-free knurled nut.
• Delivers excellent return to zero after removal and reinstallation.
• Machined from heat-treated 17-4PH stainless steel.
• Manufactured in NW Ohio, 100% made in USA.

Frequently Asked Questions

Does removing the brake affect zero? No, return to zero is excellent after removal and reinstallation.

How much does this brake reduce recoil? Independent testing showed 52% recoil reduction on a 6.5 Creedmoor test rifle.

What calibers is this brake rated for? Any bullet caliber up to and including .308, covering 7mm, .284, .270, and magnum loads.

Buy the Area 419 Hellfire Self-Timing Muzzle Brake

Cut felt recoil with a self-timing brake that always lands oriented correctly and holds zero. Browse more Area 419 parts in our rifle parts selection and order direct from our Lubbock, Texas gun shop for fast shipping to your door.