7mm ultra

Discussion in 'Rifles, Bullets, Barrels & Ballistics' started by mikael, Aug 21, 2005.

  1. mikael

    mikael Active Member

    Messages:
    40
    Joined:
    Jun 15, 2005
    do i nead both headspace gauges, NO and NO-GO when i by reamers fore the 7mm ultra mag
     

  2. davewilson

    davewilson Well-Known Member

    Messages:
    2,634
    Joined:
    Feb 19, 2004
    i'm guessing you mean GO and NO-GO and the answer is yes, you need both.