primers

Discussion in 'Reloading' started by john south, Sep 6, 2009.

  1. john south

    john south Member

    Messages:
    18
    Joined:
    Jan 28, 2007
    Do you have to use large rifle mag. primers only in a 300 Win. Mag,or can I just use large rifle?
     
  2. nddodd

    nddodd Well-Known Member

    Messages:
    1,409
    Joined:
    Aug 30, 2005
    The large mag primers are hotter than the large and to burn your powder more effeciantly and have better accuracy you will want to have the mag primers.

    Nathan