I am going to be pretty critical l as this has all the hallmarks of a wild whim as opposed to thought out.

You are going off the reservation with a Wildcat as your first build.

Secondly you are driving requirements by bullet seating length when in fact that may not be accurate and if you need or want more case capacity and reach out, then just go with a 338 Lapua. Proven out over a mile.


It sounds like you want to blow up a rifle not build something rational. Is that why the gun smiths are not doing it for you?

So lets establish the baseline on those points and then discuss it if you want a rational approach, caliber and build.