You have all been asking for it, so we did it! We’ve updated our old Mk9 Colt Magazine 9mms to use our Radial Delayed Blowback system!
Available in both BANSHEE and RESOLUTE models in all sub-series.
We’ve also got upgrade kits available for you to take your Mk9 lower to a whole new level with and of our 9mm Radial Delayed Blowback uppers.
Go to to sign up to be a CMMG Insider, and you can click the home page icon to take you to our website.
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People should buy this Crap.. there is so many flaws on Materials… buy a tyco toy it will hold up better…
Awwwwe damn it! I just got the damn space invader too!
What're y'all doing releasing new products!? You can't even deliver the orders that were placed 6 months ago!
Perfect candidate for a modern DOE clone. Hell yea!
I think I'm gonna add an old Mk9 to my wishlist, cause I like old
Good luck to anyone buying this thing right now. I’m 7 months into waiting on a lower from CMMG. Lead time was 8+ weeks when I placed my order. Lol.
That shirt is hot
Hope to win. Thanks for the opportunity.
Will any copies of this version be going out to reviewers?
You guys should create 12.5" barrel length uppers for 9mm (and other calibers). The 12.5" size are big in states like NJ, NY, CT where we have "OTHER" firearms due to "Assualt Rifle" restrictions. This size gets us over the 26" minimum for legality. Just a suggestion.
I cut down my mag release and a bunch of other stuff to make it fit. I guess better late than never.
I received an email saying that you’d be available between 9 AM Eastern standard time at 10 AM Eastern standard time for questions will decide your radio blow back for the Colt style magazine 9 mm I have a question on whether or not you’re going to have 22 rimfire full upper still available in production for sale it’s an older product but I’ve been trying to track and see if I can get one
It’s 9:25 AM Eastern standard time you’re on Tuesday
…I thought all your guns were already radially delayed. How and why was the Colt mag variant any different from the Glock mag version?
Again…. CMMG is so hawt right now!
It's about time the radial delayed system gets a legitimate SMG mag and not some pistol mag
Really? This was the big announcement ? Scorpion mags would have been better
🤦♂️😢💸💸💸🤑
My Mk57 Banshee is hands down my favorite freedom stick that I’ve ever owned, so I can only imagine how much fun the Mk9 wIth RDB would be! I bet it’ll be even more fun knowing that crazy Joe’s gun control-loving ass bought it for me with the dems upcoming stimulus check!
I just want an answer on selling the stock without buying the entire stock kit 🙂
My CMMG lower parts kit minus FCG and pistol grip has a couple out of spec parts. Particularly the forward pivot pin.
Could you guys help me with this?
I assume the old ejector needs to be removed.
EDIT: Watched it again and you mentioned removing an ‘extractor’ at 1:39. You meant ‘ejector’, right?
Great, about 1year too late as I already made a frankenstein colt style lower working with the radial delay blowback. Dialing in the mag to feed ramp and mag to proper clearance for bcg was a bear, this would've made my months of tinkering a piece of cake. I do really love the RDB as I have 2 setups running them.
Cool
That's a sweet little pistol!
👍🏻