RMB - Recessed Micro Brake Plan-B Suppressor Mount
WHERE TO BUY
The RMB™ is a recessed micro brake compatible with common .900″-24 adapters like the Comstock Armory LPA, Q Plan-B, and Rearden Atlas. The RMB™ greatly reduces recoil and blast baffle wear, and unlike most brakes out there, it does not need to be timed with shims. It also has minimal protrusion into the suppressor to ensure proper fitment, even when used with recessed style adapters like the Comstock Armory RPA™.
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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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13/16" wrench flats for easy installation and removal
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Fits on barrels with a diameter up to 0.750"
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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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1.25" overall length; adds just 0.42" to the muzzle
| SKU | UPC | Thread | Max Caliber | Weight | Wrench Size |
| MBM-12-22-R | 850069580308 | 1/2-28 | 5.56 | 1.5 oz | 13/16" |
| MBM-12-9-R | 850069580391 | 1/2-28 | 9mm | 1.4 oz | 13/16" |
| MBM-58-30-R | 850069580315 | 5/8-24 | 7.62 | 1.2 oz | 13/16" |
| MBM-1236-9-R | 850069580483 | 1/2-28 | 9mm | 1.4 oz | 13/16" |
The 1/2-28 RMB™ is compatible with the Sig Taper Cap for taper shoulder barrels. It may not work with some taper shoulder adapters from other manufacturers with a larger outer diameter.
The 5/8-24 RMB™ is NOT compatible with taper shoulder caps.
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.