I have one I bought used off a fellow on EE. Found it shot a bit low and left with no real sight adjustments. Played with my grip and made reloads a bit hotter and its working great.
It is a damn fine firearm!
Use 7 & 8 round Wilson Combats, bit of issues with the followers when I go to reload mags. They seem to stick up to high and get twisted a bit when you put first round in. Work great other than that.