The crimp trick is done by handloaders with a variation of the Lee Factory Crimp die (collet). Spoke with the fellow from Old West earlier today on that and a few other things. His crimp die is so configured and the shell holder is height adjustable to allow seating in short cases along with the LR version.

I am..........disturbed.

Concerning the difference between man and the jackass: some observers hold that there isn't any. But this wrongs the jackass. -Twain