6/26/18 - This is an excellent condition Walther P.38 barrel from WW2. Most likely for an AC 44 or 45. The bluing is excellent and only about 1-2% wear on the bluing, mostly on top of the barrel. Properly eagle/359 proof stamped on the locking block and on the side of the barrel. The serial number font, and lack of serial number on the locking block also indicate late war.