Man this is a tedious cartridge to reload.The Starline brass mouths aren't even square and shorter than the S+B boxer primed brass.I have a 3 die set made by C+H. Never thought you would have a expander die for brass with a shoulder.Tried loading some without using it and bullets were way out of wack.Seating crooked.Using Hornady 86gr .They are very short OAL. Eventually got things tuned and will try some at the range tomorrow.AA#7 powder.


















































