CMMG, Inc MK-9 semi-auto dedicated 9mm AR15 stripped lower receiver. The integral magazine well is compatible with Colt and Uzi style magazines. Lower receivers use Mil-Spec, .250 diameter take-down pins and .154 diameter fire control pins. Aircraft grade 7075 T6 aluminum billet is hard coat anodized to Mil-Spec. Receivers are RDIAS/RLL compatible. Lower includes the 9mm specific feed ramp, bolt catch and ejector already installed.
Important note about our photos
While we make every effort to ensure that our product photos are accurate, manufacturers occasionally change the design of components such as triggers, sights, or magazines without notice. Also, modifications to the firearm or component may be required in order to meet specific state compliance requirements. While we make every effort to accurately describe and illustrate the item you are going to receive, there may be visual differences on various components that do not affect functionality.
As required by federal law, this item may only be shipped to a dealer with a valid Federal Firearms License. If you do not specify the name and shipping address of your dealer, your order will be delayed. Click here for more information on buying a gun online.
Federal law requires that you be 21 years of age or older to purchase a handgun, frame or receiver. To purchase a shotgun or rifle, you must be 18 years of age or older. 18 U.S.C. Section 922(b)(1).