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

The Luth-AR Stripped Slick Side A1 Upper Receiver is machined from 7075-T6 aluminum forgings to final dimensions. Features correct early-style carry handle contours with A1-pattern rear sight housing. The Slick Side design eliminates the shell deflector and forward assist for a clean profile. Charging handle, dust cover, and rear sight components are sold separately. All attachment points are finished to current mil-spec dimensions ensuring perfect fitment with current production AR-15 components. Built for .223 Rem/5.56 NATO caliber rifles.