Fortis Mfg 5.56MM Muzzle Brake - Black Finish, Control Compatible (556-MB-BLK)

The Fortis Mfg 5.56MM muzzle brake in black finish brings precision engineering to recoil management for AR-platform rifles and carbines. Built from 4140 steel and treated with nitride coating, this muzzle device is designed to reduce felt recoil and muzzle rise—keeping your sight picture stable so you can stay on target and drive follow-up shots downrange faster. Whether you're running a precision AR for competition, hunting, or range work, a quality muzzle brake pays dividends in controllability and accuracy.

Fortis Manufacturing is known for taking the long road in manufacturing, and this brake reflects that attention to detail. The Control Compatible design means it works seamlessly with standard AR accessories and systems. Installation is straightforward: it threads on at 1/2x28 and comes with a crush washer to get you shooting quickly. The black nitride finish is durable and blends with most modern AR builds.

If you're running a mid-length or carbine-length gas system, muzzle rise can affect shot placement and slow your follow-ups. This brake tackles that problem head-on, letting you keep the gun pointing where you want it. Made in the USA, it's built to last through thousands of rounds.

Key Features

• 4140 steel construction for durability and longevity
• Nitride coating resists corrosion and wear
• 1/2x28 thread pitch for standard 5.56 rifles
• Control Compatible design integrates with modern AR systems
• Includes crush washer for installation
• Made in the USA
• Black finish

Specifications

Frequently Asked Questions

Will this muzzle brake fit my AR-15?

Yes, if your rifle is chambered in 5.56MM and has a standard 1/2x28 threaded barrel. The Control Compatible design ensures it works with most modern AR platforms and handguards.

What comes in the box?

The muzzle brake and a crush washer for installation. You'll need a wrench or brake removal tool to thread it on and secure the crush washer.

How does this brake reduce recoil and muzzle rise?

The brake redirects expanding gases to counteract upward movement of the muzzle. This keeps the rifle steadier during and between shots, improving target acquisition and follow-up shot speed.

Is the nitride coating durable?

Yes. Nitride coating is a heat-applied finish that hardens the steel surface, resisting wear from shooting, handling, and weather exposure better than standard blued finishes.