I didn't know what PPU stood for either when I bought 100 rds. of once fired brass for $5 last week. What I DO know is that you don't want to try to decap it with a standard decapping pin. I broke mine trying. Apparrently those cases have crimped primers and need to be decapped with a Lee decapping tool or a hardened steel decapping pin. The brass seems to be of excellent quality.
Guns Have Only Two Enemies-Rust and Politicians
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