CMMG (cmmg.com) has a 4.7 out of 5 rating on OK.one, based on 63 user reviews collected here. It is listed under Construction & Manufacturing and its reputation is excellent. Praise is nearly unanimous, with 91% rating it 4 stars or higher; The business has not yet replied to negative reviews. Last updated 2026-08-10.
CMMG’s products are outstanding. Very much pleased with what I’ve purchased. The website needs a bit of an overhaul. As products lack the proper estimated lead times, especially due to new tax and regulations processing. Communication goes a long way, so updating your customers instead of them having to reach out to you after basic lead times have been surpassed would be a great improvement.
Simple process. Easy to search for what I wanted. That being said, I'm a stickers dork and would love to see stickers in the merch.
Very easy to work with and great communication!
In stock quality products. Cmmg magazines for 350 legend are better than anything I’ve found. I thought the Wilson Combat Lancer mags would be better but they are not even close. No malfunctions or failure to feed with CMMG, superior magazine. Thanks for a great product.
Upper came very quickly, also communication was great
Ordering was easy...but I'm waiting for the firearm so not sure what else I can say at this time. Ashley is nice 🤷
I just couldn’t pass up the sale. You have outstanding products. Customer service services hands-down the best I’ve dealt with in a long time.
Great company, great guns. Was on an extreme time crunch to get my gun delivered in time while on my off days for the oil field due to Colorados new August laws going into effect, and would not be able to pick the gun up after my next hitch if it hadn’t came on an extremely short delivery for most gun orders. Got my gun made and shipped within a week. Definitely will continue to be a returning customer.
CMMG made it easy to purchase the items I wanted. Shipping was free and reasonably fast.
I accidentally ordered the wrong model late on a Saturday night. Instantly emailed cmmg explaining what I did and asked what i needed to do if anything could be done. They emailed me right back Monday morning explaining what I needed to do about the situation an where extremely understanding. First time dealing with cmmg and will definitely be supporting them in the future as well as telling anyone who interested in something new to check them out.
Great communication, fast shipping. Couldn’t be happier with the product.
I dislike how long it takes to get any orders from CMMG. Im also disappointed that I bought your gun and your suppressor for my gun 9mm banshee and you couldn’t send the $25 part I needed so it will fire without malfunction when suppressed. I could see if it was another company’s suppressor but it’s not and I paid a premium price for both the gun and suppressor. You have a great product but so do other gun manufacturers, so given the choice I will probably use them in the future. I have a new Taurus RPC that I love and it came with all the parts I need to shoot suppressed or not. And the gun was way cheaper. Also have a Springfield St. Victor pdw and it also came with everything I need and a badass case to put it in. Also cheaper than the gun I have from you. You need to step up your costumer service just a little bit or the profits your worry about will disappear completely in a very short time. Thank you listening sincerely David Sullivan
Outstanding customer service and support! I have been working with Randi fine tuning my 5" 9mm Banshee, MkGs, over the past 9 months. Have changed supressors from a Resilient RS9 to a CAT Mob, as well as ammo. Randi, as well as the CMMG Team as a whole, have been incredibly helpful, with spot on advice and very quick responses and shipping. Thank you for a job well done, much appreciated!
I bought a 22LR conversion kit on their website. It was easy to navigate as well as check out.
I’ll still give 5 stars because I’ve shot a Banshee .300 and I was sold the second it hit my hands. Felt really good. totally understand it’s my fault for not reading the fulfillment/delivery times so that’s on me. However, if I did, I would have still bought the Banshee .300 B.O. here at CMMG. 30 days isn’t bad knowing it’s coming straight from maker! Thanks everyone, day 14 and counting!
Ordering is easy enough, im just wondering why my whole order has to wait on the one item that's on backorder.
63 reviews matching