COW fire forming

Discussion in 'Reloading' started by coupalr, Oct 7, 2006.

  1. coupalr

    coupalr Well-Known Member

    Aug 24, 2005
    Do I need to use pistol primers when fire forming using bullseye and COW? I am forming 300wm brass for a chamber that is a bit long. I have necked them up to 338 and then necked them back down so they just chamber.
  2. abinok

    abinok Writers Guild

    Nov 25, 2004
    Nope, rifle is just fine. ive used every rifle primer that I can stuff in a large or small rifle pocket, including mag types of every domestic mfg. Whatever is cheapest, or I have left over from other projects lights some hodgen titewad to make the cow fly!