CMMG MkGs 9mm Billet Stripped Lower Receiver

Manufactured by CMMG
SKU: 99CA2F6
MPN: 99CA2F6
Manufactured by CMMG
(0) No Reviews yet

Out of Stock

Items that are regulated by the ATF have restrictions and requirements: 
•Your entire order will ship only to a Federal-Firearm License holder.
•Please contact your local FFL prior to placing your order to ensure they are still accepting transfers.
•A copy of your order/invoice as well as the current FFL license for your local dealer must be emailed to



Building a Glock magazine compatible AR-9 just got better with the CMMG MkGs dedicated 9mm billet lower receiver. This lower receiver is the same one used in their Guard series of pistol caliber carbines but comes stripped, so you can use exactly the components you want. It comes with all the same features like a last round bolt hold open and a patent pending bolt catch linkage system resulting in reliable function every time. This 9mm lower receiver features an integrated and enlarged magazine release as well as a flared magwell for fast and easy mag changes. Designed to be compatible with the CMMG MkGs upper receivers so you can build the ultimate PCC.

  • Billet 7075-T6 Aluminum
  • Integrated Oversized Trigger Guard
  • Flared Magwell
  • Patent Pending Dual-Pinned, Full Machined Bolt Catch Linkage
  • Oversized Magazine Catch
  • Accepts Factory Glock 26/19/17 magazines
  • Weight: 12.8 oz.

CNC machined from a billet of 7075-T6 aluminum, this stripped 9mm lower receiver features a hardcoat anodized black finish. Because it was machined instead of forged, it allows for a unique look with additional features built right in like the enlarged winter trigger guard and dedicated Glock magazine well. The takedown pins, safety selector, and trigger pin holes are all compatible with standard AR-15 lower parts.

A leading manufacturer of AR-15 rifles, kits, and accessories, CMMG Inc. was established in 2002. Constantly pushing the edge, CMMG strives to develop and improve bringing you a product lineup that is second to none.
See More


Caliber Marking9mm Luger
FinishHardcoat Anodized
Receiver Material7075-T6 Aluminum
Trigger Pin DiameterMIL-SPEC .154

WARNING: This Product can expose you to chemicals which is known to state of California to cause Cancer and Reproductive Harm. For more information, see

Ratings & Reviews

No reviews available

Be the first to Write a Review