I thought we were talking about 9mm as that's what I thought Todd was after.
Ask a gunsmith who has worked on both about how hard a 210 is
I know how accurate the GM is in 45, I don't think it's so accurate in 9, I don't know what shooting expert corresponds to, but doing it at 100 yards is always very impressive, my compliments
My husband has several 1911 GMs, the 451 D.mag is a little Detonics (recent present to himself), I think it's a mk6, he cuts down cases from another calibre to reload. The only GM I've tried that comes close to the 210 in terms of "feel" and apparent quality is the Detonics Scoremaster, I'm sure there are others though.