Quote Originally Posted by country gent View Post
Could an expander pin be used to swell the plastic body to a size to fit the chamber? This would take some experimenting with size to compensate for spring back in the plastic body of the cases. It might give you what you want then the issue will be finding a wad or slug to seal the bigger case.
I think it would work but yhe slug might be way over groove diameter. With a heavy barrel probably not an issue, but with a thin wall barrel and a hard alloy could be a problem.

The 1x fired fio hulls show are about 0.004" larger in diameter than when new. I am going to make identical loads half with new hulls and half with 1x fired and see if it makes any difference. Also I am not going to resize the base of the 1x hulls.