Shop AR-15 5.56 Upper Assemblies online and save - For Sale

Shop by Brand

5.56 Uppers

Also known as 5.56 NATO or 5.56x45, improve your rifle's performance with an AR15 Elite built upper assemblies, hand crafted and tested for accuracy and optimum diversity. Suitable for a wide range of grain weight bullets, our upper assemblies deliver reliable function and compatibility with your AR-15 rifle or pistol.

AR15 Elite

10.5" 5.56 NATO AR-15 Upper Assembly | 1x7 CMV Parkerized Carbine M4 Barrel | Flash Cone | 12" MLOK Rail

MSRP:

Was:

Now: $254.99

Choose Options
AR15 Elite

10.5" 5.56 NATO AR-15 Upper Assembly | 1x7 CMV Parkerized Carbine M4 Barrel | Flash Hider | 10" MLOK Rail

MSRP:

Was:

Now: $214.99

Choose Options
AR15 Elite

16" 5.56 NATO AR-15 Upper Assembly | 1x8 CMV Parkerized Carbine M4 Barrel | Flash Cone | 17" MLOK Rail

MSRP:

Was:

Now: $274.99

Choose Options
AR15 Elite

16" 5.56 NATO AR-15 Upper Assembly | 1x8 CMV Parkerized Carbine M4 Barrel | Flash Hider | 15" MLOK Rail

MSRP:

Was:

Now: $229.99

Choose Options
AR15 Elite

8.5" 5.56 NATO AR-15 Upper Assembly | 1x7 CMV Parkerized Carbine M4 Barrel | Flash Cone | 10" MLOK Rail

MSRP:

Was:

Now: $234.99

Choose Options
AR15 Elite

8.5" 5.56 NATO AR-15 Upper Assembly | 1x7 CMV Parkerized Carbine M4 Barrel | Flash Hider | 7" MLOK Rail

MSRP:

Was:

Now: $189.99

Choose Options
AR15 Elite

8.5" 5.56 NATO AR-15 Upper Assembly | 1x7 CMV Parkerized Carbine M4 Barrel | Linear Compensator | 10" MLOK Rail

MSRP:

Was:

Now: $219.99

Choose Options
Palmetto State Armory

PSA 10.5" Carbine-Length 5.56 NATO 1/7" Phosphate Classic MFT Battlelink Pistol Kit, Olive Drab Green

MSRP:

Was:

Now: $399.99

Choose Options

10.5" 5.56 NATO AR-15 Upper Assembly | 1x7 CMV Parkerized Carbine M4 Barrel | Flash Cone | 12" MLOK Rail
10.5" 5.56 NATO AR-15 Upper Assembly | 1x7 CMV Parkerized Carbine M4 Barrel | Flash Cone | 12" MLOK Rail Our AR15 Elite AR-15 uppers are American Made and machined by manufacturers of mil-spec AR-15 components. All barrels are individually...

MSRP:

Was:

Now: $254.99
Choose Options
10.5" 5.56 NATO AR-15 Upper Assembly | 1x7 CMV Parkerized Carbine M4 Barrel | Flash Hider | 10" MLOK Rail
10.5" 5.56 NATO AR-15 Upper Assembly | 1x7 CMV Parkerized Carbine M4 Barrel | Flash Hider | 10" MLOK Rail Our AR15 Elite AR-15 uppers are American Made and machined by manufacturers of mil-spec AR-15 components. All barrels are individually...

MSRP:

Was:

Now: $214.99
Choose Options
16" 5.56 NATO AR-15 Upper Assembly | 1x8 CMV Parkerized Carbine M4 Barrel | Flash Cone | 17" MLOK Rail
16" 5.56 NATO AR-15 Upper Assembly | 1x8 CMV Parkerized Carbine M4 Barrel | Flash Cone | 17" MLOK Rail Our AR15 Elite AR-15 uppers are American Made and machined by manufacturers of mil-spec AR-15 components. All barrels are individually...

MSRP:

Was:

Now: $274.99
Choose Options
16" 5.56 NATO AR-15 Upper Assembly | 1x8 CMV Parkerized Carbine M4 Barrel | Flash Hider | 15" MLOK Rail
16" 5.56 NATO AR-15 Upper Assembly | 1x8 Parkerized Carbine M4 Barrel | Flash Hider | 15" MLOK Rail Our AR15 Elite AR-15 uppers are American Made and machined by manufacturers of mil-spec AR-15 components. All barrels are individually checked...

MSRP:

Was:

Now: $229.99
Choose Options
8.5" 5.56 NATO AR-15 Upper Assembly | 1x7 CMV Parkerized Carbine M4 Barrel | Flash Cone | 10" MLOK Rail
8.5" 5.56 NATO AR-15 Upper Assembly | 1x7 CMV Parkerized Carbine M4 Barrel | Flash Cone | 10" MLOK Rail Our AR15 Elite AR-15 uppers are American Made and machined by manufacturers of mil-spec AR-15 components. All barrels are individually...

MSRP:

Was:

Now: $234.99
Choose Options
8.5" 5.56 NATO AR-15 Upper Assembly | 1x7 CMV Parkerized Carbine M4 Barrel | Flash Hider | 7" MLOK Rail
8.5" 5.56 NATO AR-15 Upper Assembly | 1x7 CMV Parkerized Carbine M4 Barrel | Flash Hider | 7" MLOK Rail Our AR15 Elite AR-15 uppers are American Made and machined by manufacturers of mil-spec AR-15 components. All barrels are individually...

MSRP:

Was:

Now: $189.99
Choose Options
8.5" 5.56 NATO AR-15 Upper Assembly | 1x7 CMV Parkerized Carbine M4 Barrel | Linear Compensator | 10" MLOK Rail
8.5" 5.56 NATO AR-15 Upper Assembly | 1x7 CMV Parkerized Carbine M4 Barrel | Linear Compensator | 10" MLOK Rail Our AR15 Elite AR-15 uppers are American Made and machined by manufacturers of mil-spec AR-15 components. All barrels are...

MSRP:

Was:

Now: $219.99
Choose Options
PSA 10.5" Carbine-Length 5.56 NATO 1/7" Phosphate Classic MFT Battlelink Pistol Kit, Olive Drab Green
Features Barrel: Phosphate coated chrome-moly barrel. Chambered in 5.56 NATO, with a 1:7 twist, M4 barrel extension, and a carbine-length gas system. Barrel is finished off with a classic ODG carbine-length handguard, F-Marked gas sight base, and...

MSRP:

Was:

Now: $399.99
Choose Options

Shop by Brand

5.56 Uppers

5.56 Uppers

AR15 Elite

AR15 Elite

AR15 Elite

AR15 Elite

AR15 Elite

AR15 Elite

AR15 Elite

Palmetto State Armory