I just got my M&P FS 9mm back from S&W.They said it was in-spec and no repairs needed. Sorry S&W but my M&P cant hold a candle to even my Norinco #213 9mm Tokerov as far as accuracy.
The best I can do is about 4" at 7 yards,and it just opens up from there. Trying to hit anything at 25 yards or further is a waste. All my other 9mm platforms are fine and I'm happy with the accuracy from SIG P226s,H&K P7,Beretta 92FS,BHP,Glock 17.
I tried several brands of 115 and 124 grain standard pressure FMJ and accuracy is poor.I did not have any 147gr ammo.

Over at the 10-8 forums they tested the new KKM barrel and accuracy improved,but why should I spend $200 on a new barrel.The stock barrel was lame.It seems to be hit or miss if you get a decent pistol or not.
Well I'm off to buy a XDM 5.25 9mm,my XDM .45 is a tack driver and extremely reliable so far.
This is the second stinker I purchased from S&W(BG38 revo).