12/26/17 - This is an original Walther P.38 magazine from early WW2. The magazine is stamped on the spine with two eagle/359 military proofs which is an early production feature. The odd thing about this magazine is the frame is also stamped "P.38v", which is a later wartime production feature. My guess is that this was either double stamped by mistake, or it was made during a transitional time in the factory. The spring is strong and fully functional. Guaranteed original.