Just brought mine home tonight. I don't know which model it is but it's the govt size .45. I checked it out. The slide to frame fit is tight with little or no play, the bbl bushing is slightly loose but not excessive. The bbl is timed right, I can feel the lugs slightly draggin the pin, bbl fit to slide is tight with a slight amount of play. Overall seems that it's tight enough to give good accuracy without reliability problems. I didn't like the rubber grips and changed them for the ultra slim Wilson grips. The grip bushings were staked in. It has all the bells and whistles, ambi safety, FLGR, extended slide stop, beavertail. The beavertail is one of the drop in kind that doesn't require modifying the frame. For $300 I thought it was a steal. I won't have a chance to put in any range time until next week so I can't say about reliability but from what I've seen it looks good.