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Established in 2002, CMMG was born of a desire to create a quality AR rifle that anyone can afford. 

Today, the company remains a leading manufacturer of AR-15 rifles, 22 LR AR-15 conversion kits, and accessories. The company is constantly looking for new ways to improve products, processes, and the company at large, while its product lineup continues to be second to none. 

CMMG firearms and parts are made in the United States from the best materials available and are guaranteed for life against defects in material or workmanship.

CMMG Handguns


Find the most popular CMMG handgun models in a variety of calibers and finishes. Search reliable AR AK hybrid semi-automatic pistols, including the Banshee, Mk9, Mk47, Mk57, and more.


CMMG Rifles

Shop for CMMG rifles for sale made with Mil-Spec components. Find reliable semi-automatic AR-15 style lightweight rifles like the Resolute, MK4, MK47, and more. 


CMMG Magazines

Cmmg Magazine

Want to purchase a CMMG firearm for a fraction of the suggested retail price? Look no further than our selection of high-quality, used CMMG products, which are still backed by our guarantee. 




5 Long Range Rifles That are Expensive but Worthy

These guns aren’t for your average shooter, with all of them having a price tag over $2,000 these rifles are for shooters who demand precision.

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CMMG Launches New 10mm Banshee in Six Pistol, SBR Variants

Missouri-based CMMG on Tuesday announced their newest Banshee PCC, chambered in 10mm across a half-dozen pistol and NFA SBR variants.

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CMMG jumps on Nosler bandwagon, introduces Mk4 in 22 Nosler

CMMG is the latest company to dive into the 22 Nosler craze, introducing four new Mk4 rifles chambered in the Nosler round.

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CMMG ushers in new caliber to MkW ANVIL line with 6.5 Grendel

CMMG expands the MkW ANVIL lineup, introducing new rifles into the series chambered in the power packing 6.5 Grendel round.

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Shop for the best deals on new and used CMMG firearms for sale. Choose from semi-auto rifles and pistols in a variety of calibers, all with numerous applications.