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CMMG
Overview
The CMMG A2 Compensator is designed for 5.56 NATO caliber rifles, featuring a 1/2x28 thread pitch for easy installation on compatible barrels. This compensator effectively reduces muzzle rise and helps maintain accuracy during rapid fire, making it a valuable addition for builders looking to enhance their shooting experience. It is commonly found in builds utilizing a carbine gas system, where controlling recoil and improving follow-up shots is essential.
Specifications
Available Merchants(6)
Prices checked
Price Alert
Price and stock
Availability is good for the CMMG A2 Compensator, 1/2x28 RH, Black - 55DA5EB: it was in stock at one retailer or another nearly every time we checked in October 2026, and today 3 of the 6 retailers we track have it in stock. Buying today, the lowest price is $9.49 at Brownells, which matches the best price we saw in October.
Prices checked · refreshed daily across 37 retailers
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Frequently Built With
The part most often added in each category by the builds that include this one
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Wilson Combat AR-15 Rifle Length Gas Tube Stainless Steel
Ballistic Advantage Performance Series 5.56 Hanson Mid-Length 3 Gun AR-15 Barrel With Pinned Gas Block - 17.7"
TruCalibre Enhanced AR-15 Magazine Release Button With Mag Catch
Builds Featuring This Part
See all builds →Builds in the community that include the CMMG A2 Compensator, 1/2x28 RH, Black - 55DA5EB
| Build | Parts | Total |
|---|---|---|
 | 24 | $1680.88 |
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