The Armaspec Catacomb Micro Muzzle Brake ARM2963-BLK is a compact 30-caliber muzzle device built to keep your rifle flat and controllable. Machined from steel with a QPQ nitride finish, its open three-port design and short overall length help reduce recoil and muzzle rise while keeping weight to a minimum. The brake uses a 5/8"x24 thread pattern and is compatible with Atlas/Plan B style suppressor interfaces, using a precision taper and external threads for secure mounting without bulky locking hardware.

This Micro Muzzle Brake is well suited for rifles chambered in .30 caliber where shooters want better control during rapid strings at the range, in training, or in competition. Its minimalist profile makes it a good choice for builds where overall length and balance matter, while still providing effective gas management. The straightforward design reflects Armaspec’s focus on practical innovation and careful machining in modern muzzle devices.

Key Features:

• Manufacturer: Armaspec
• Model: Catacomb Micro Muzzle Brake ARM2963-BLK
• Caliber: 30 Cal / .30 Carbine
• Thread Pattern: 5/8"x24
• Finish Color: Black QPQ Nitride
• Material: Steel
• Length: 1.73 In
• Weight: 1.66 Oz
• Unique Features: Atlas/Plan B Suppressor Interface Compatibility