I have one. Very well made, just don't dry fire it unless you upgrade the firing pin (about 30 bucks). Its a handful with the standard grips, but a guy on ebay makes very nice wood ones for around $40, and the slide release is a pain.
Make sure when you buy surplus you get the extra mag, holster and cleaning rod-some sources strip this stuff off and sell it seperately.
Ie.
http://www.classicarms.us/ or the aim link above.
Well made, the only thing is that they are BIG.