Impressive product
Impressive product, well built and works extremely well
By PD
Monday, November 9, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
630 reviews
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CMMG is an American firearms manufacturer founded in 2002 in Fayette, Missouri, specializing in AR-15 and AR-10 rifles, pistols, and components. CMMG is widely recognized as one of the leading AR-15 manufacturers in the United States, known for combining innovation, reliability, and affordability across a broad range of platforms and calibers.CMMG holds the patent on the Radial Delayed Blowback™ (RDB) operating system, a proprietary design that significantly reduces felt recoil and enables the AR platform to reliably cycle pistol calibers including 9mm, 10mm, .45 ACP, .40 S&W, and 5.7x28mm — making CMMG a top choice for pistol-caliber carbine (PCC) enthusiasts.Product Lineup BANSHEE — Compact AR pistols and SBRs available in 18 calibers RESOLUTE — Versatile 16" rifles for home defense and range use ENDEAVOR — Long-range precision AR-10 platforms DISSENT — Buffer-free AR pistols and rifles featuring patented Compact Action technology ZEROED Suppressors — An affordable suppressor line compatible with AR-15s and most long riflesEvery CMMG firearm and suppressor is 100% made in the USA from premium materials and backed by a Lifetime Quality Guarantee.
CMMG (cmmg.com) has 630 customer reviews on The Fair Hearing, with an average rating of 4.5 out of 5.
Showing 515 reviews with 5 stars · Clear filters
Impressive product, well built and works extremely well
By PD
when I started looking at putting together a rifle, I knew I wanted CMMG parts. That rifle is a winner. Used their SS barrel and glad I did.
By Tim
Great product and great service
By Frank H.
With July 1st fastly approaching and having a wonderful Democratic Governor that thinks its okay to trample on our Constitutional Rights CCMG answered my emails promptly and accurately before purchasing 2 lowers from them. They shipped out the order in 2 days. Looking forward to completing them in a few months.
By NV
Great and fun to shoot pistols
By Michael D.
I had issues with my RDB PCC not ejecting properly. I changed and upgraded parts but it would still not cycle reliably. CMMG designed an upper with a fixed ejector and offered it to me at half the normal retail price. I purchased it and it now runs 100%.
By Rick L.
The whole experience has been great from the product to the customer service for any questions that I may have.
By Matthew M.
Received another very high quality product. These guys knocked out out of the park. Will be purchasing more in the future.
By Jason C.