I've been looking for a holster that would fit my new pistol for CCW purposes. That being said, does anyone have a Sig 1911 C3 type of pistol and if so, what holster are you using for that? Also noticed that some holsters will fit a Commander style pistol, but will state that it will not fit the SIG. What does SIG do differently as to the reason why it wont fit? Thanks for the assist.