CMMG, MK9 Lower, SMG, Semi-automatic, 9MM, Black Finish, Includes Feed Ramps, Ejector, and Extended Bolt Catch

  • Forged 7075 T6 Aluminum
  • Accepts Standard Colt Pattern 9mm Magazines
  • Bolt Catch/Feed Ramp/Ejector Installed 

Combine this dedicated 9mm lower with a lower parts kit and buttstock kit to build your favorite lower group. 

Visit our Website