Ball seat, bore-rider, RD, Louverin style? What purpose/performance for each (primarily NOT plinker styles or FN vs SP)? Why the different designs work or not. Not interested in what works in yours type of comments. Got to wondering the 'why?' of all the rifle boolit designs in the Accurate catalog. Yes, some 'tinkering' there but lots of variations. I'm particularly interested in the nose designs. Drive bases are pretty standard. Yes, fit is king but fit where and why? Not taking slugging and chamber cast but boolit design.
I've only modified some 'standard' ones used whatever CG/CF ended up. Guess I'm really interested in dynamic fit or what happens when it's NOT a perfect fit - thoughts and ideas?