Accuracy (or precision) suffering when mag fed

308sako

Gunny Sergeant
Full Member
Minuteman
  • Feb 15, 2008
    1,275
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    Brothel Nevada
    When allowing rounds to feed in the semi cycle accuracy suffers greatly.

    It appears that a cut or scratching on the bullet jacket is being made by contact to the barrel extension during clambering.

    What or how can this problem be resolved?

    Thank you.