Sanders Armory 16″ Match Grade 300 AAC Blackout Stainless Steel 5R Upper Assembly 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 16″ Match Grade 300 AAC Blackout 416R Stainless Steel Tapered HBAR Barrel with with 1:8 Twist and 5R Rifling. It includes a Pistol 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 12″ or 15″ KEYMOD Handguard, and YOUR CHOICE OF MUZZLE BRAKE between the 5/8 x 24 Stainless Steel or Nitride Tapered Fat-Comp or Flash Hider.
The Sanders Armory 16″ Match Grade 416R Stainless Steel 5R Rifling 300 AAC Blackout AR15 / M16 PREMIUM Upper receiver Stainless Steel Upper Assembly with BCG Package includes:
- Sanders Armory AR15 / M16 Mil Spec AR15 / M16 PREMIUM Upper Receiver
- 16″ Match Grade 300 AAC Blackout 416R Stainless Steel 5R Tapered HBAR Barrel with 1:8 Twist
- YOUR CHOICE OF Sanders Armory 10″ or 12″ Ultra Slim Free Float KEYMOD OR MLOK Handguard
- Low Profile .750 Gas Block with Nitride Finish
- Stainless Steel Pistol Length Gas Tube
- YOUR CHOICE OF AR-10 Stainless Steel or Nitride 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.