12/26/17 - This is an original WW2 production Luger magazine. The magazine has a blued body and aluminum base. This means the magazine was probably made sometime in 1937 as the Germans were changing production styles. The magazine has some wear throughout and thinning on the blued finish. This is normal aging patina. The base is in great shape with a serial number and droop eagle/63 proof. The follower appears to be a replacement or crude style that I'm not used to seeing. The magazine is still fully functional with a strong spring though.