DPMS with 16 inch barrel

Discussion in 'Rifles, Bullets, Barrels & Ballistics' started by frank cain, May 22, 2013.

  1. frank cain

    frank cain Member

    Messages:
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    May 4, 2013
    i have a 16inch barrel LR 308. i would like to know which powders would give the most efficient burn rate shooting the sierra 155 gr. palma?