9mm AR Receiver Set – CMMG Radial Delay Ready


SKU: AR9RSET2 Category: Tag:



This set includes a slick side upper receiver and a no-logo 9mm lower receiver. They are ready to go out of the box for your custom CMMG Radial Delay Action based build. Grab the CMMG Bolt/Barrel set, and finish your build with standard AR15/AR9 parts.


  • 7075 T6 Aircraft Grade Billet Aluminum.
  • Matte-Black Anodized Hard Coat.


This slick sided upper has a 9mm-sized ejection port, and sports no forward-assist or dust-cover. As such, no upper parts kit will be required for your build.

  • Glock magazine compatible upper has last-round-bolt-hold-open functionality.

Weight: approx 8.5 ounces


This stripped 9mm lower is available with either a glock magazine or mp5 magazine compatible magwell. Make your choice with from the drop-down above.

  • Safe-semi-auto pictogram marked, and low-shelf cut for binary trigger or DIAS compatibility.
  • Beveled Mag-well, for easier reloads.
  • Upper tension screw, to ensure a tight fit with the upper.
  • Threaded take down and bolt catch pin holes for easy assembly.

Weight: approx 12.8 ounces

Additional information

Magwell Style

Glock, MP5