Cross posted--
Hopefully the code works right for this. Click here for closeups, including markings. Please look throught the album closely and help to identify the source.https://plus.google.com/106048627277407 ... jjx9KT9Jv9 I think East German Airforce maybe for something like stick mags for a PPSH. It's a little wide for 7.62x54r, so PKM is possible but not likely.