Bob, if you are serious about Glock, read the following modifications I made to mine:
http://www.gunandgame.com/forums/sho...&threadid=1578 (Glock 30)
Since I responded to that thread, I have fired 230,200,185,and 165gr. Cor-bon+p through my Glock 30 with superior accuracy. I also started shooting with my Glock barrel some. Accuracy was great with it also.
A word of warning: do not reload brass fired through a Glock barrel. The brass can be stretched and bulged from the oversized chamber.