^Lot 1159 Incomplete 5.56mm AR Upper

custom project barreled A1 upper does not include bolt carrier group. Marked 5.56mm, the 23" barrel has a custom bare metal round handguard, slotted along the bottom for a bolt to secure a target hand stop. No front sight, the barrel shows signs of previously mounting one. A modified front sight base is included, the triangular sight riser portion has been removed, includes pins. "Carry Handle" portion of upper is milled down, with a Weaver type base installed. Also the rear web portion of the rear sight riser has been machined thinner and two holes added. Includes forward assist & ejection port cover. Early type upper has no shell deflector. Overall good condition as modified.