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CMMG Magazine 6.5 Grendel 10 Rounds Fits...
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CMMG Magazine 6.5 Grendel 10 Rounds Fits...

CMJ Supply (14 Sales Completed)
$30.44
CMMG AR Parts Kit HD Pivot and Takedown ...
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CMMG AR Parts Kit HD Pivot and Takedown ...

CMJ Supply (14 Sales Completed)
$30.94
CMMG Firing Pin Retainer Fits M16/AR15 S...
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CMMG Firing Pin Retainer Fits M16/AR15 S...

CMJ Supply (14 Sales Completed)
$15.04
CMMG Mk3 308 HD Pivot and Takedown Pins ...
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CMMG Mk3 308 HD Pivot and Takedown Pins ...

CMJ Supply (14 Sales Completed)
$34.79
CMMG AR15 Grip Screw Fits AR-15 1/4-28 x...
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CMMG AR15 Grip Screw Fits AR-15 1/4-28 x...

CMJ Supply (14 Sales Completed)
$15.14
2-PACK CMMG Magazine 6.5 Grendel 10 Roun...
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2-PACK CMMG Magazine 6.5 Grendel 10 Roun...

CMJ Supply (14 Sales Completed)
$48.83
CMMG Ejection Port Cover Kit
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CMMG Ejection Port Cover Kit

CMJ Supply (14 Sales Completed)
$21.70
CMMG Inc ZEROED 556K 5.56/223Rem Suppres...
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CMMG Inc ZEROED 556K 5.56/223Rem Suppres...

Ammo And Arms (10143 Sales Completed)
$599.99
CMMG PISTOL BANSHEE MK4 5.56MM 10.5" 30R...
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CMMG PISTOL BANSHEE MK4 5.56MM 10.5" 30R...

As low as $1,416.99

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CMMG 76AC20AAB
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CMMG 76AC20AAB

As low as $1,779.99

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Product Focus

CMMG Models

Banshee MK47 7.62x39 Pistol

Banshee MK47 7.62x39 Pistol

The Banshee MK47 runs on a direct impingement system, valued for its reliability and straightforward operation. The 8" barrel is machined from 4140CM …

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MK4

MK4

The CMMG Resolute is a semi-automatic rifle built on CMMG's Mk-series platform with a free-float M-LOK handguard and ambidextrous controls. Featuring …

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Resolute MK47

Resolute MK47

The CMMG Resolute is a semi-automatic rifle built on CMMG's Mk-series platform with a free-float M-LOK handguard and ambidextrous controls. Featuring …

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Banshee

Banshee

The CMMG Banshee is a compact AR-style pistol or short-barreled rifle platform built for lightweight handling and fast target acquisition. Featuring C…

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Resolute MK4

Resolute MK4

The CMMG Resolute is a semi-automatic rifle built on CMMG's Mk-series platform with a free-float M-LOK handguard and ambidextrous controls. Featuring …

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Resolut MK57

Resolut MK57

The CMMG Dissent is a semi-automatic AR pistol with a side-folding buffer system and CMMG's radial delayed blowback action. Featuring a compact folded…

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Resolute MK9

Resolute MK9

The CMMG Dissent is a semi-automatic AR pistol with a side-folding buffer system and CMMG's radial delayed blowback action. Featuring a compact folded…

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Resolute MK17

Resolute MK17

The CMMG Endeavor is a semi-automatic precision rifle built on CMMG's Mk-series platform with a match-grade barrel and free-float handguard. Featuring…

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Resolute MKGS

Resolute MKGS

The CMMG Endeavor is a semi-automatic precision rifle built on CMMG's Mk-series platform with a match-grade barrel and free-float handguard. Featuring…

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Resolute MK57

Resolute MK57

The CMMG Banshee is a semi-automatic AR pistol or SBR with CMMG's radial delayed blowback system for reduced recoil. Featuring a compact form factor, …

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Endeavor MK3

Endeavor MK3

The CMMG Endeavor is a semi-automatic precision rifle built on CMMG's Mk-series platform with a match-grade barrel and free-float handguard. Featuring…

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Banshee MK4

Banshee MK4

The CMMG Dissent is a semi-automatic AR pistol with a side-folding buffer system and CMMG's radial delayed blowback action. Featuring a compact folded…

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MK3

MK3

The CMMG Mk4 is a semi-automatic rifle chambered in 5.56 NATO/.223 Remington with a free-float M-LOK handguard and forged receivers. Featuring CMMG's …

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Dissent

Dissent

CMMG Dissent Mk4 pistol in 5.7x28mm with radial delayed blowback, 32-round magazine, and takedown capability. Lightweight recoil and velocity support …

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MkGs T

MkGs T

CMMG MkGs T 9mm AR carbine with Glock magazine compatibility and 33-round capacity. AR-platform design utilizes standard controls and furniture. Glock…

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MK9

MK9

The CMMG MK9 Stripped Lower Receiver is a 9mm semi-automatic component with black Cerakote aluminum finish. 10.75-inch overall length.

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Showing 1–16 of 16 models from CMMG

Frequently asked questions

What sets CMMG rifles apart from traditional AR-style firearms?

CMMG rifles use the Radial Delayed Blowback system, which significantly reduces felt recoil and wear while increasing reliability—especially for pistol-caliber platforms. This system sets CMMG apart from traditional blowback or direct-impingement rifles.

Are CMMG Banshees good for home defense?

Yes. Compact, accurate, and easy to maneuver, Banshee rifles—especially in 9mm or .45 ACP—are excellent for home defense. Their low recoil, fast handling, and accessory compatibility make them ideal for tight environments and fast engagements.

Can I suppress a CMMG Banshee?

Absolutely. Most Banshee models come with threaded barrels and are designed to perform exceptionally well with suppressors. The Radial Delayed Blowback system also helps mitigate the extra pressure that suppressors can create, improving reliability.

Which magazines do CMMG rifles use?

It depends on the model. The MKGS uses Glock-style 9mm mags, the MK10 also uses Glock mags for .45 ACP, and the MK4 uses standard AR-15 magazines, depending on caliber.

What are the customization options for CMMG rifles?

CMMG rifles are highly modular. You can add M-LOK accessories, optics, suppressors, upgraded triggers, and braces or stocks (where legal). Their AR-based platforms ensure wide compatibility with aftermarket parts.

Is the CMMG Banshee legal in my state?

That depends on local laws regarding barrel length, pistol braces, magazine capacity, and caliber. Always check with your state and local regulations before purchasing or configuring a CMMG rifle.

About

CMMG is a leading American firearms manufacturer known for blending AR-platform engineering with pistol-caliber innovation. Their rifles offer superior performance, modularity, and reliability—ideal for tactical shooters, home defenders, and firearm enthusiasts seeking cutting-edge technology.

History

Popular Models

Latest Firearm News & Reviews

Stay informed with the latest news, expert reviews, and in-depth articles on firearms, shooting sports, and gun-related topics. Whether you’re a seasoned shooter or new to the world of firearms, our collection of articles will keep you updated on industry trends, product launches, and valuable tips for responsible gun ownership.

CMMG MK47 Mutant Review: AK Mags in an AR
Article

CMMG MK47 Mutant Review: AK Mags in an AR

CMMG MK47 Mutant review: 7.62x39 on an AR style platform, which AK magazines worked and which failed, accuracy results, and the 300 series upgrades.

Clay Martin
Clay Martin
June 29, 2024 · 9 minutes reading time