Sanders Armory presents the CMMG 18″ 5.56 NATO Stainless Steel Upper Assembly with BCG with AR15/M16 PREMIUM Upper Receiver with Steel Door and Forward Assist. This Premium AR15/M16 Mil Spec Upper Receiver with MPI Tested Mil Spec .223/5.56 NATO/300 Blackout Nitride BCG and Bolt with Phosphate extractor features a 18″ Bead Blasted 416R Stainless Steel 5.56 NATO Medium Tapered HBAR Barrel with with 1:7 Twist. It includes a Rifle Length Stainless Steel Gas Tube, Low Profile .750 Gas Block with Nitride Finish, Standard AR15 Charging Handle, YOUR CHOICE of a Sanders Armory Slim Line, Free Float 15″ or 16.5″ KEYMOD Handguard, and YOUR CHOICE OF MUZZLE BRAKE between the 1/2 x 28 Stainless Steel or Nitride Tapered Fat-Comp or A2 Stainless Steel or Nitride Flash Hider.
The CMMG 18″ 5.56 NATO Stainless Steel Upper Assembly with BCG Package includes:
- Sanders Armory AR15/M16 Mil Spec Upper Receiver
- CMMG 18″ 5.56 NATO Stainless Steel with Bead Blasted Finish
- YOUR CHOICE OF Sanders Armory 15″ or 16.5″ KEYMOD Ultra Slim Free Float Handguard
- Low Profile .750 Gas Block with Nitride Finish
- Stainless Steel Rifle Length Gas Tube
- YOUR CHOICE OF AR-15 Stainless Steel or Nitride A2 Birdcage Flash Hider or Tapered Fat Comp
- Standard AR15 Mil Spec Charging Handle
- MPI Tested Mil Spec .223/5.56 NATO/300 Blackout Nitride BCG and Bolt with Phosphate extractor
We do not ship to District of Columbia (Washington, D.C.); Massachusetts; Connecticut; Chicago, Cook County, Deerfield, Highland Park or Aurora Illinois; New Jersey; New York; Puerto Rico; Hawaii; Alaska or Canada. No international shipping, all must be within the 48 Contiguous United States. No APO/PPO/FPO’s.