Upgrade Kit

*** CMC91501
*** MAG470-BLK
*** MAG416-BLK
*** 55CA601
Current Stock:

Subtly and substantially improve your lower receiver with this parts upgrade kit for a better shooting experience with a CMC drop-in trigger, Magpul furniture and the essential lower parts kit from CMMG so that you won't end up with any extra parts lying around. 

Enjoy the short reset trigger that will help you shoot substantially faster and the Magpul furniture to aid you in manipulating your weapon that much more effectively. 


  • CMC 3.5 LB. Curved Trigger
  • CMMG Builder's Kit (essenially the lower parts kit)
  • Magpul MOE Plus Grip
  • Magpul STR Stock