.30 Cal 3-Port Heavy Steel Muzzle Brake – Black Phosphate | AR-10 & AR-15, 5/8×24

The .30 Cal 3-Port Heavy Steel Muzzle Brake is engineered to provide effective recoil reduction and improved muzzle control for high-recoil AR platforms. Its three-port design redirects propellant gases to counter rearward recoil and limit unwanted muzzle rise, helping shooters maintain better control and faster follow-up shots.

Constructed from heavy-duty steel and finished with a black phosphate coating, this muzzle brake offers excellent durability and corrosion resistance under sustained use. The added mass and port configuration make it well-suited for .308-class rifles where recoil management is a priority.

With 5/8×24 threading, this muzzle brake is compatible with most .30 caliber AR-10 barrels as well as AR-15 platforms configured for .30 caliber cartridges using standard large-frame threading. Measuring 2.85 inches in length, it provides a balance of effective gas redirection and a compact overall profile.

Whether you’re building a performance-focused range rifle, a duty-style setup, or a recoil-controlled AR-10, this 3-port muzzle brake delivers dependable function and a solid, competition-ready feel.

Specifications

• Caliber: .30 Cal

• Thread Pitch: 5/8×24

• Material: Heavy steel

• Finish: Black phosphate

• Port Design: 3-port

• Length: 2.85 in

• Compatibility: AR-10 and AR-15 platforms with .30 cal / 5/8×24 barrels

Compatibility Note

Designed for .30 caliber barrels with 5/8×24 threading. Always verify thread pitch and caliber compatibility before installation.