AR Parts in 5.56x45mm NATO

PSA 16" Mid-length Nitride 5.56 NATO 1:7 MOE Freedom Upper & Rear MBUS w/ BCG & CH, FDE - 516447123

PSA 8.5" Pistol-length 5.56 NATO 1/7 Nitride 7" Lightweight M-Lok Upper w/o BCG or CH - 516447044

PSA 20" Rifle Length 5.56 NATO 1/7 Nitride A2 Freedom Rifle Kit With Carry Handle - 516447015

PSA AR-15 Bolt Carrier Group 5.56 Full-Auto Nitride MPI - 516446953

PSA Logoed Premium 5.56 Nickel Boron BCG with Carpenter 158 Bolt - 516446450

PSA 10.5" 5.56 NATO 1:7 Nitride 9" Lightweight M-Lok Freedom Upper With BCG & CH - 516446396

PSA 10.5" 5.56 NATO 1/7" Nitride MOE Upper - with BCG & Charging Handle - 516446192

PSA 20" Rifle Length 5.56 NATO 1:7 Nitride Freedom Upper - No BCG Or Charging Handle - 516445940

PSA 16" Nitride 1:7 M4 Carbine 5.56 NATO MOE AR-15 Upper Assembly, OD Green - with BCG/CH

PSA 10.5" CHF 1:7 A2 Carbine 5.56 NATO Premium Classic AR-15 Upper Assembly - with BCG/CH

PSA 10.5" 5.56 NATO 1/7" Nitride Upper w/ BCG & CH

PSA 20" Rifle Length 1/7 Nitride 15" Lightweight M-lok Upper - With BCG & CH

PSA 7" Nitride 1:7 Pistol Length 5.56 NATO Marauder AR-15 Upper Assembly, FDE - No BCG/CH

PSA 16" M4 Carbine 1:7 Nitride 13.5" Lightweight M-Lok Freedom Upper w/ MBUS Sight Set - No BCG/CH

PSA Freedom AR-15 Upper 5.56 16" M4 Carbine 1:7 Nitride 13.5" MLOK, No BCG/CH - 516444536

PSA Freedom"AR-15 Upper 16" Nitride 1:7 A2 Mid-Length 5.56 NATO MOE w/ Rear Mbus No BCG/CH

PSA 16" M4 Nitride 1:7 MOE BLK Freedom Upper With BCG & CH - 508045

PSA Freedom AR-15 Upper 5.56 16" Carbine 1:7 M4 Nitride, No BCG & CH - 507819

PSA 16" Mid-length 5.56 NATO 1:7 Nitride Freedom Upper - with BCG and CH - 507281

PSA 16" Mid-length 5.56 NATO 1:7 Nitride Freedom Upper - No BCG or CH - 507280

PSA 10.5" 5.56 NATO 1:7 Nitride Upper - without BCG or Charging Handle - 507020

PSA 16" CHF 1:7 M4 Carbine 5.56 NATO Premium Classic AR-15 Upper Assembly - No BCG/CH

PSA 16" CHF 1:7 A2 Mid-Length 5.56 NATO Premium Classic AR-15 Upper Assembly - No BCG/CH

Noveske Skinny Light Afghan 5.56MM Barrel - 14.5" FSB