Compact Muzzle Brake Plan-B Suppressor Mount
UPC:
SKU: CA-CMB
Categories: Comstock Armory, Mounting Devices, Rifle Mounting Devices
Manufacturer: Comstock Armory
Description
Compact muzzle brake compatible with common .900″-24 adapters like the Comstock LPA, Q Plan-B, and Rearden Atlas. The MBC greatly reduces recoil and blast baffle wear, and unlike most brakes out there, it does not need to be timed with shims.
- Allows for the quick attachment and removal of suppressors
- Significantly reduces blast baffle wear; acts as a sacrificial baffle
- High strength 17-4 PH stainless steel
- Durable black nitride finish
- Effectively reduces recoil
- Rotationally symmetric and does not need to be timed with shims
- 1.6″ overall length (~0.9″ added to muzzle)
1/2×28 – .22 (SKU: CA-MBC-12-22)
- Standard 1/2-28 threads for use on all common barrels
- 3/4″ wrench flats for easy installation and removal
- 1.9 ounces
- For bullets up to .223 / 5.56mm
1/2×28 – 9mm (SKU: CA-MBC-12-9)
- Standard 1/2-28 threads for use on all common barrels
- 3/4″ wrench flats for easy installation and removal
- 1.9 ounces
- For bullets up to .357 / 9mm
5/8×24 – .30 (sku: CA-MBC-58-30)
- Standard 5/8-24 threads for use on all common barrels
- 13/16″ wrench flats for easy installation and removal
- 1.7 ounces
- For bullets up to .308 / 7.62mm
1/2-36 – 9mm (SKU: CA-MBC-1236-9)
- Standard 1/2-36 threads for use on some AR9 barrels
- 3/4″ wrench flats for easy installation and removal
- 1.8 ounces
- 1.6″ overall length – adds just 0.97″ to the muzzle
- For bullets up to 9mm
5/8-24 – 45cal (SKU: CA-MBC-58-45)
- Standard 5/8-24 threads for use on many common barrels
- 13/16″ wrench flats for easy installation and removal
- 1.5 ounces
- 1.6″ overall length – adds just 0.97″ to the muzzle
- For bullets up to 45 caliber like 45 ACP, 450 Bushmaster, 458 SOCOM, etc.
.578-28 – 45cal (SKU: CA-578-45)
- Standard .578×28 threads for use on many common barrels
- 13/16″ wrench flats for easy installation and removal
- 1.6 ounces
- 1.6″ overall length – adds just 0.97″ to the muzzle
- For bullets up to 45 caliber like 45 ACP, 450 Bushmaster, 458 SOCOM, etc.










