The only "problem" (if you want to consider it a problem) with the FAs guns is that the chambers are so tight and leads into the forcing cones so short that some cast bullets (like a wide front driving band Keith and some LBTs) can't be seated in the chambers. In my two .41s a real Keith 220 grain will not seat but the Lyman version that has a front driving band just a little narrower will. So it is something to consider before buying a bullet in bulk...
I'll just crimp over the front driving band and add more powder.
Travis
