Upper Receivers

Stag Arms Stripped Left Handed Upper Receiver, Gen 2 - Midnight Bronze Cerakote

Spikea (TM)s Tactical Honey Badger Semi-automatic Lower/Upper Set 223 Rem/556NATO Tactical Grey

Sons of Liberty Gun Works M4-L89 5.56mm 13.7" Bbl Mid Gas L89 Rail P&W HUXWRX XL Mt Liberty Fighting Bbl & Mil-Spec Upper Receiver U-M4L89-556-137-HUX

Sons of Liberty Gun Works M4 Patrol SL 5.56 AR-15 Upper - 16"

M4-L89 5.56x45 Nato Assembled Upper Receiver - M4-L89 5.56x45 Nato 13.9''''bbl 13.75'''' L89 Rail W/Asr

M4-L89 5.56x45 Nato Assembled Upper Receiver - M4-L89 5.56x45 Nato 13.9''''bbl 13.75'''' L89 Rail W/Nox9

Sons of Liberty Gun Works M4-89 300 BLK AR-15 Upper - 9"

M4-89 5.56x45 Nato Assembled Upper Receiver - M4-89 5.56x45 Nato 13.7'''' Bbl 13'''' M89 Rail W/Nox Brake

Sons of Liberty Gun Works M4-89 5.56 NATO AR-15 Upper - 10.5"

M4-Exo3 300 Aac Blackout Assembled Upper Receiver - M4-Exo 300 Aac Blackout 13.9'''' Bbl 13'''' Exo3 Rail W/Nox Brake

Sons of Liberty Gun Works M4-EXO3 5.56 AR-15 Upper - 10.5"

Sons of Liberty Gun Works M4-EXO3 300 BLK AR-15 Upper - 10.5"

Sons Of Liberty Gun Works East India Starter Kit .300 BLK Barreled Upper - 16"

Sons Of Liberty Gun Works East India Starter Kit 5.56 Barreled Upper w/ FSB - 10.5"

Broadsword-89 6mm Max Assembled Upper Receiver - Broadsword-89 6mm Max 14.5'''' Bbl 13'''' M89 Rail W/Nox

Ar-15 Sage Dynamics Upper Receiver Assembly 5.56 - Sage Dynamics 5.56x45 Complete Upper 12.5'''' Bbl M76 Rail

Sons Of Liberty Gun Works M4-EXO3 5.56 AR-15 Complete Upper - 13.7" w/ P&W HuxWrx Muzzle Device

Ar-15 East India Match Upper Receiver Starter Kits - 224 Valkyrie 22'''' East India Match Upper Receiver

Ar-15 East India Match Upper Receiver Starter Kits - 6.5mm Grendel 18'''' East India Match Upper Receiver

Ar-15 East India Match Upper Receiver Starter Kits - 6.5mm Grendel 16'''' East India Match Upper Receiver

SLR Rifleworks AR-15 SLR-B15 Billet Upper Receivers

Rock River Arms A1 Retro AR-15 Complete Upper Receiver 5.56x45mm NATO 20" Barrel

A4 9mm Upper Receiver

Retro-Arms MOD 10 Long AR-15 Complete Upper Receiver Assembly 5.56x45mm NATO 16" Barrel