Thanks guys. I load cast bullets in my revolvers, in fact, all I shoot in them.
I was reading the interweb of guys loading flat nose lead bullets and running into feeding issues. Seems some simply shortened OAL and magically they started feeding. I'm not sure I understand how that can be.
The other issue I've read about concerns wide meplat bullets catching on the magazine and feed ramp. That makes sense to me.
As to POI shifts, that makes sense but I havent seen much with my 10mm but is likely because the 2 bullets run about same velocity
but are different weights (180 v 220). For example, I'm shooting 180 gr Sellior Belloit and 220 Underwood to the same POI out to 25 yards. I shot several mags full of both last weekend and they printed to same POI. The 180 Armscor is about the same as well. I've only run 4-500 rounds through it so may be dumb chance.
