Originally Posted by Black&TAN
Thanks to all for the insight. I was looking to hear, in the case of my Bianchi, "one size fits some".
From what I can gather, best bet would be to either buy a new model-specific holster and break it in with said pistol, or go with a slide-style to better accommodate multiple.
I figure it's most important to have a safe and proper fit, and appreciate the suggestions.
Check out the Bianchi Black Widow. It should fit everything you have.