300 grn berger 338 bullet freebore?

Discussion in 'Rifles, Bullets, Barrels & Ballistics' started by wildchild, Jul 27, 2010.

  1. wildchild

    wildchild Well-Known Member

    Jul 27, 2010
    Anyone have a freebore # for the 300grn berger .338 bullets. I have my reamer setting at PTG and need a # to so they can adjust it. I read somewere here that maybe .300 or so works. Whats a good tightneck # also, maybe .366???? Thanks