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5.56 x 39
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  1. Wildcat Cartridges
    I had a great little gun I made up using 5.56 x 39 cases and using the same neck and shoulder angle as .22 PPC. I did this because it was a way to get cheap brass (7.62 x 39 ) and I had just a bit more case capacity over the standard PPC due to the more tapered case of the military case. I had...
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