my father in law wants to load up some shells for his old winchester 30-30. the question is: He foung an old two die set for the 30-30. Can he load for his lever action with these dies by using the seater die to crimp? or does he need to get a 3 die set with a crimp die following the seater die? the dies are rcbs. any advice on loading this cartridge would be much appreciated. thanks.