Addendum to #50;
I should have added that my 1950's vintage 1911 equipped with Wilson mags and highly-polished feed ramp has never failed to function 100% with any HP except the old 200 gr "flying ashtray" that has been out of production for many years. I still keep some of it for testing any .45acp pistol I might acquire in the future. I figure that any gun that will function reliably with those things will be reliable with almost anything I feed it.
I should have added that my 1950's vintage 1911 equipped with Wilson mags and highly-polished feed ramp has never failed to function 100% with any HP except the old 200 gr "flying ashtray" that has been out of production for many years. I still keep some of it for testing any .45acp pistol I might acquire in the future. I figure that any gun that will function reliably with those things will be reliable with almost anything I feed it.