I got sick of waiting around my LGS for the Smith to find a workable alternative to my sight system for the Girsan MC1911S. I was hitting 4-5" low at 15 yards consistently. That front post is WAY too tall. So, I shaved it down about 2mm and now Im hitting perfect groups. Hey for a $380 gun I cant complain. If I wanted a top quality 1911 gun I would invest at least $800.
Next is the Ruger SR1911