Name: Compact Muzzle Brake (1/2-36, 9mm bore) Plan-B Suppressor Mount
Brand: Comstock Armory
SKU: bjxvyxb

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1 offer · 1 in stock · sorted by best price

Retailer	Price	Stock	Last checked	Deal
East Valley Tactical	$69.00	Low (4)	49m ago	Go to deal

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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
1/2-36 threads for use on some AR9 barrels
3/4" wrench flats for easy installation and removal
Effectively reduces recoil
Rotationally symmetric and does not need to be timed with shims
1.6" overall length; adds just 0.97" to the muzzle
1.8 ounces
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 Armory will not be held liable for injury, death, or damage resulting from the use or misuse of this product.
This muzzle device may be used with bullets up to 9mm
Read installation instructions before use.
Product fitment information
UPC: 850069580407
SKU: MBC-1236-9

Brand	Comstock Armory
Categories	Suppressor accessories · Parts
Caliber	9mm
UPC	00850069580407

Lowest price across connected retailers, from every price check we've recorded.

One price check so far ($69.00 on Oct 9, 2026). The chart fills in as retailers are re-checked.

Recent price checks (1)

Date	Retailer	Price	Stock
Oct 10, 2026, 1:15 AM PT	East Valley Tactical	$69.00	Low