Hi
You're on the right track..
Got a G20-SF last summer and have been loading quite a bit.
I started out trying some Rainer 180gr bullets.. (on top)
Unique did pretty well. Unique is usefull in 10mm but it's not the optimum powder full power loads. But I think you already know that..
Another thing, you can't push plated bullets very fast out of a Glock. Under 950fps is Ok.
Then I found some Speer 180gr TMJ and started developing loads with that bullet.
Here is some links you guys might find interesting;
http://www.handloadersbench.com/forum17/23044.html
http://www.handloade...um17/23609.html
Here is some links to some 10mm forums;
http://www.glocktalk.com/forums/forumdisplay.php?f=67
http://glocktalk.com/forums/forumdisplay.php?f=38
http://10mm-firearms.com/index.php
http://www.ar15armory.com/forums/10mm-Talk-Forums-f187.html
Maybe Buckwheat and Spanky will stop beatin on that damn drum and we can start getting some componants back on the shelves...