Aim7 H-3 Plan B 3-Ports Muzzle Brake 5/8×24

Aim7 H-3 Plan B 3-Ports Muzzle Brake 5/8×24

Aim7 H-3 Plan B 3-Ports Muzzle Brake 5/8×24

Ultra-compact 3-port design for the Plan B mounting system. The Aim7 Plan B  3-Port Muzzle Brake features a triple-port layout that maximizes gas dispersion for superior recoil mitigation. By progressively venting gases through 90° horizontal blast-vectoring ports, it significantly reduces muzzle rise—keeping your rifle flat, fast, and ready for seamless suppressor swaps.

Why this works: The key benefit of a 3-port brake is staged gas dispersion—meaning the first port takes the brunt of the blast, while the second and third fine-tune the stabilization. Adding words like “maximizes gas dispersion,” “progressively venting,” or “superior recoil mitigation”

• Weight: 2.4oz (.30cal,9mm),

• Overall Length: 1.96″

• Material: 17-4 Steel

• Thread Pitch: 5/8×24 TPI (.30, 9mm),

• Caliber: .30cal, 9mm, 7.62

• Suppressor Mount: Plan B / Atlas

• Torque Spec: 20-30 ft-lbs

• Additional Info: Peel Washer Included

• Muzzle Brakes using 308 ammunition have been tested and rated for 18″ barrels and longer