A friend here in Colorado recently purchased what appears to be a complete and original carbine. The four-digit serial number, 5157, blew me away. I just didn't expect to see such a low number in addition to two script inspection cartouches on the wrist yet to be ID'd. Please provide any information you may have that I can pass on to him and "light the fire". I think he has an interesting piece. Thank you for your time and effort. Take care, John