Sorry I don't have any pics, a friend just got a 64-3 and asked me a question I can't answer. The revolver is marked OSR #31 on the back strap and he was wondering if any one might have an idea what organization might have used it. I haven't been able to wrap my brain around any abbreviation that would match up. Thanks in advance for any help
Looking for info on a 64-3
- Thread starter desi2358
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