WTB one of the older RCBS Shotshell die set-ups for reloading 20 gauge shotshells. I need the set to be complete and have instructions as to the various die set-ups for each reloading step. I will use this die in an old Rock Chucker by removal of the die bushing so as to use the shotshell 1-1/4x12 thread. I have recently purchased an old Savage 311A double barrel shotgun from a deceased brother-in-laws estate. I will not be shooting enough to warrant a separate shotshell press set-up. I mainly want to tinker with this old family double barrel that has more sentimental value to me that actual monetary value. Thanks for your help in getting this old relic shooting again.