CMMG Upper Receivers
Looking for an AR15 upper build kit or stripped upper receiver? CMMG has you covered with all things upper receivers.
Personal Defense Weapon (PDW)
Pistol Caliber Carbine (PCC)
Designated Marksman Rifle (DMR)
Short Barreled Rifle (SBR)
Looking for an AR15 upper build kit or stripped upper receiver? CMMG has you covered with all things upper receivers.