I own many firearms from many manufacturers. This is the first time interacting will CMMG. Just had a simple suppressor/firearm compatibility question. They answered fairly quickly and guided me to th... See more
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Review summary
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Randi has been incredible. Honestly, some of the best CX I have ever experienced. Took ownership of the issue and helped provide an answer, even though it meant totally replacing my BCG. I do not lik... See more
You all have knocked it out the park the CCMG Banshee 9mm MKG Zeroed 🔥OMG quiet, great grip, trigger balanced and just a beautiful weapon put 1000 rounds and no issues. It was worth the wait thank... See more
CMMG’s website is super easy to navigate, very informative and they offer lots of different options and configurations. I was torn between the Banshee MkG’s or the Mk4, I ended up going with the M... See more
Company details
About CMMG
Written by the company
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 rifles
Every CMMG firearm and suppressor is 100% made in the USA from premium materials and backed by a Lifetime Quality Guarantee.
Contact info
United States
- cmmg.com
4.6
Excellent
604 reviews
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This company invites their customers to review, whether positive or negative
Replied to 63% of negative reviews
Typically replies within 48 hours
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Smooth accurate with no 0 hiccups
Smooth accurate with no 0 hiccups. Next will be a Dissent from CMMG.. I love this gun.. I wish I had it in Nam..
October 11, 2026
Unprompted review
Had to re enter address’ multiple times…
Had to re enter address’ multiple times would be nice if it was retained
October 14, 2026
Reply from CMMG
Hi Matt,
I will have this looked into as there should be an option to use a saved address or save a new one to your address book during checkout.
If you ever have any technical issues, please don't hesitate to open a ticket with our customer service team https://cmmg.com/contact
Thank you
Great company.
October 6, 2026
easy and straightforward checkout
October 13, 2026
tuning kit is just what i needed
tuning kit is just what i needed. will be installing trigger pins soon. on the deflector, it says for 22 cal. i need one for a cmmg mk4 upper receiver
October 7, 2026
CMMG is my favorite firearm dealer
CMMG is my favorite firearm dealer! Great customer service and amazing products.
October 13, 2026
I got exactly what i ordered in a…
I got exactly what i ordered in a timely manner. Not always the case online.
October 13, 2026
The prompt and detail response to a…
The prompt and detail response to a question regarding one of their suppressors.
October 13, 2026
Their products and service are top…
Their products and service are top notch. I've had CMMG stuff for a long time.
October 12, 2026
CMMG Parts Order
Ordering was straightforward except for a muzzle brake specifically for 30 cal. so the .338 will have to do. Lead time of 15-30 days seems long, but the ATF news on Friday may have something to do with that. Looking forward to putting everything together
October 11, 2026
Love the ease of use
Love the ease of use. Just pull old bolt out abd pop new one in. Couldn't be sn easier....THANK YOU. Teresa Lazza
October 5, 2026
Shopping and response issues
So, being new to silencers/suppressor. I didn't know I needed order a Bhub with the muzzle break. Because the muzzle break did not have anything to show. In fact all it showed was suggestions and the b hub w as not part of it. So I had to order separately and pay more shipping. I tried to contact but the response given was it will take up to5 days to answer.
October 12, 2026
Reply from CMMG
Hi Michael,
Responses from our customer service team don't typically take 5 business days but we do like to underpromise and overdeliver in case our customer service team gets swamped with inquiries. Did confirm that someone from our customer service team has responded to your email today so if you have any additional questions please don't hesitate to ask.
Also, since you are new to suppressors, I'd recommend checking out our resources blog. We have articles and videos with more information about our products, purchasing, and general info you might find helpful. You can find it at https://resources.cmmg.com
Thank you
Online orders
CMMG has such a tremendous catalog of their products. I love that you can get any single item, in a variety of lengths, caliber, colors, magazine types, you can get the exact version of what you want however niche. The website is also easy to navigate which is great
October 12, 2026
Quick order fulfillment
Quick order fulfillment. Very good fit and finish on the product haven't had time to run it much yet. The 4.6x30 is a surprising round, very comparable to the 5.7x28 runs the fmj flawlessly, dosent like the polymer tipped
October 4, 2026
Amazing company!!
Easy shopping on the website as well as great products, love my 3 banshees!!
October 11, 2026
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