Results for 223 Remington Upper Receivers/Conv Kits

Luth-ar UR-01-E3-S A1 Stripped Upper Receiver 223/5.56mm Aluminum Black Hardcoat Anodize Receiver

Luth-Ar Slick Side A1 5.56 NATO Ar-15 Upper Assembled Receiver Anodized

Black Rain Ordnance Milled Upper Receiver Gen 2 Black

Luth-Ar M16 A1 5.56 NATO AR-15 Assembled Upper Receiver

Luth-Ar M16 A1 Stripped Upper Receiver AR-15 5.56 NATO

Luth-AR AR-15 Lightweight Upper Receiver 5.56 NATO 16 Barrel

Noveske N4 Carry Handle Stripped Upper Receiver Black

Sons of Liberty Gun Works Broadsword Billet/L89 .223 Wylde Precision 14.5" Bbl L89 Rail P&W HUXWRX Mount Upper Receiver U-BS-L89-556-145-HUX

Sons of Liberty Gun Works Broadsword Billet/L89 .223 Wylde Precision 14.5" Bbl L89 Rail P&W NOX Mount Upper Receiver U-BS-L89-556-145-NOX

Sons of Liberty Gun Works Broadsword Billet/L89 .223 Wylde Precision 14.5" Bbl L89 Rail P&W Plan B FH Upper Receiver U-BS-L89-556-145-PB

FightLite DFX AR-15/M16/M4 .223 Remington/5.56x45mm NATO 16.25in Upper Receiver Heavy Short-Stroke Gas Piston 1-7 Twist 1/2x28 Manganese

Colt Assembled AR-15 Upper Receiver Aluminum Black