Facemount MBC - Compact Muzzle Brake Plan-B Suppressor Mount
WHERE TO BUY
Facemount muzzle devices are designed for barrels that lack a proper shoulder like the most AKs, PSA AKV, Tavor/X95, VZ 61, some SCAR 16s, and others. They are not intended to be used on barrels with a standard shoulder like the AR15.
Please note that facemount devices only sit 0.50" over the barrel (see images). Depending on barrel geometry, there may be exposed thread at the base. This is cosmetic only and does not affect function.
The MBC is a compact muzzle brake compatible with common .900″-24 adapters like the Comstock Armory 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.
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Allows for the quick attachment and removal of suppressors
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Significantly reduces blast baffle wear; acts as a sacrificial baffle
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High strength 17-4 PH stainless steel
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Durable black nitride finish
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Effectively reduces recoil
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Rotationally symmetric and does not need to be timed with shims
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1.6" overall length
| SKU | UPC | Thread | Max Caliber | Weight | Wrench Size |
| MBC-12-9-FM | 850069580193 | 1/2-28 | 9mm | 2.0 oz | 3/4" |
| MBC-58-9-FM | 850069580278 | 5/8-24 | 9mm | 1.8 oz | 13/16" |
| MBC-M14L-FM | 850069580438 | M14x1 LH | 7.62 | 1.9 oz | 3/4" |
Some suppressor companies do not warranty their products when used on aftermarket mounts or muzzle devices. Always check bullet stabilization before attaching a suppressor and always use an alignment rod to ensure the suppressor system is set up correctly. Comstock, Inc. will not be held liable for injury, death, or damage resulting from the use or misuse of this product.
Read installation instructions before use.