5/27/20 - This is an original WW1 era Artillery luger shoulder stock with the original leather attachment pieces. The stock is imperial proof stamped on the backside, and serial numbered on the female attaching end. The leather cup is not attached to the interior shell, as shown in photos. The leather secure strap on the cup / lower portion of the stock is partially missing as well. The top attaching leather is in tact though, but it is worn & fragile leather. Still completely in tact with an original closure stud. All original screws in tact and original as well.