Luth-AR Upper Receivers & Conversion Kits

Luth-AR AR-15 .223 Complete Upper Assembly 24 Barrel

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

Luth-AR A3 Ar-15 Stripped Upper Receiver FTT-EA .223Rem

Luth-AR A2 Stripped Upper Receiver 5.56 / .223 Rem

Luth-AR AR-15 A1 Upper Receiver Assembled

Luth-AR AR 308 A3 Stripped Upper Receiver .308 Win

Luth-AR A3 Upper Receiver Assembled

Luth-AR A1 Stripped Upper Receiver With M4 Feed Ramp

Luth-AR A2 Upper Receiver 5.56 / .223 Rem

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

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

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 A1 Retro Assembled Upper Receiver

Luth-AR A1 C7 Retro Complete AR-15 Upper Receiver - 5.56 - 20"

Luth-AR A1 Slick Side Retro Complete AR-15 Upper Receiver - 5.56 - 20"