Friday, November 6, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
630 reviews
CMMGSelect a line to read only those reviews.
Honesty, pricing, process and quality scores appear once 5 customers have rated them.
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.
630 approved reviews, newest moderated first
CMMG has my trust. The 300 blackout Dissent I purchased almost two years ago has been a great way for me to open the door to more than handguns. No issues, no complaints. In contacting CMMG with a question last year the answer was promptly and clearly given. The only problem with it would be that I can’t yet afford another!
By JustMe
CMMG makes a lot of different calibers of AR’s to choose from. I already have A Ruger pistol in 5.7x28. That’s why I chose the Banshee in the same caliber. Very happy with it. And also ammo is pretty easy to find at a good price! I would highly recommend any CMMG rifles!
By Jon H.
I purchased the .22LR conversion kit for my AR… Fantastic, simply pop out the .223 bolt and slide in the .22LR bolt for raccoon hunts, slide .223 back in for coyotes. Love the simplicity and accuracy!!
By Glen K.
Everything was great. Ordered, shipped, delivered, couldn’t be better
By Pablo Sclafani J.
Their products as well as their customer service is world class. I will definitely do business with them in the future.
By Scott Y.
I’ve owned 8 cmmg firearms over 10+ years, and all have been excellent. Most importantly, they’ve been incredibly reliable. Everyone of my home defense firearms that stays ready to go is a cmmg, specifically a dissent in .300 and a banshee in 9mm. I can’t actually recall a single malfunction from any of them.
By Ben from M.
I invested in a 5.7 CMMG upper to go with a SBR lower I owned. It’s super great quality and beautiful and also I’d definitely do it again any day and recommend as a 5star quality business and super great customer service. They even replaced my 5.7 AR magazines that had a recall update no charge.
By Shane B.
Products are top notch and customer service was great. Bought a few items from the site itself and other vendors and they are all good. The only time that I had a bad product (brought a barrel but was not threaded but was advertised as threaded) customer service was quick to respond and act.
By Leo P.
