300wsm on a bighorn origin

Discussion in 'Long Range Hunting & Shooting' started by fatjake, Oct 5, 2018.

  1. fatjake

    fatjake Well-Known Member

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    Jan 16, 2016
    Thinkin of havin a barrel spun up for an origin action

    Is the ejection port big enough to run 200grn'ers out of a 300wsm