i have a sd upgraded to B for my pistol cals.
currently load for .357,.44,.45acp.
yes you are stuck w\dillon dies.
i use the quick change tool heads,pretty fast change.
for rifle cals.i have a 650
currently load for .223 & .308 both w\carbide dies.
boy,can i crank out some ammo,or what?
but that's what those evil hi-cap mags require
to each their own
JMHO
clown