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168gr hpbt

  1. Reloading
    There are lots of old posts about the right load for an M1A Scout 18" barrel. I had been using 43gr IMR4895 under 168gr HPBT from Hornady with Winchester LPR primers. My brass is mixed - hornady, winchester, lc (with reamed pockets), PMC. What concerns me are the flattened primers. Isn't this...