Hey OP, I was pondering this thread further and then noticed that an hour after you started this thread looking for accuracy suggestions, you put the very pistol up for sale?
http://www.theoutdoorstrader.com/showthread.php?37428-WTT-LNIB-Beretta-92fs-Type-M9A1-8mags
http://www.theoutdoorstrader.com/showthread.php?37428-WTT-LNIB-Beretta-92fs-Type-M9A1-8mags