And if it's a single stack, that straight case feeds better too (compared to the tapered 9mm).
Don't know what tapered 9mm you are referring to ??????? but the 9mm's in my 1911's are straight and feed just fine.........if it is a real 1911 they all have single stack
9mms ARE tapered, though you have to look closely, but it's there. I promise.
I like 9mms, but in a 1911, it's gotta be .45 or .38 Super or 10mm. I think the extra length of the Super case makes it more reliable in a 1911 sized frame. Yes, I know current production 9mm 1911s are reliable, but I think the Super is better for the size of the frame.
