I think I have some 124’s around and might give them try but don’t have any power pistol powder. I might use some #5 or something else like herco. I have those on hand. I was a bit worried the 124’s wouldn’t have enough mass to function constantly. Been happy with fmj 147’s lately with aa#7. My luck is bad with the 165gr extreme plated. Projo is so long it makes case bulge a real issue with some manufacturers brass once I seat the bullets. 124’a should be no problem with bulging the cases.
R/s, Hiller………..
R/s, Hiller………..