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Old 03-07-2024, 07:27 PM
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DWalt DWalt is offline
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USCCo ceased operation under that name around 1930. I believe Winchester took over. Most headstamps I have seen were U.S.C.Co, so a U.S. hs might be somewhat earlier than 1930, but I don't know. It is positively NOT a military cartridge.

Last edited by DWalt; 03-07-2024 at 07:30 PM.
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