pacowboy
Well-Known Member
I'm looking for a dimension on a pc of brass for the thickness of the web between the primer pocket and the inside of the case. I'm getting .094 by my calculations after primer pocket uniforming a Nosler 300 win mag case. I read a lot of information on here and I can't recall anyone asking this. After multiple firings and cleaning and uniforming brass can this web get smaller and unsafe? Is there a minimum thickness for this dimension?