Originally Posted by Meathead9
I ended up buying (2) SS captured guiderods, and setting them up for different purposes. I have the 22# setup for the hot 10mm stuff, and a 13# setup for my 40 Major USPSA loads. The factory RSA does just fine with most 10mm ammo (even the hot stuff), so I'd just run that for IDPA & a Extra Power spring for the heavy stuff.
I think your on the right track. I run a 13lbs that stays with my .40 barrel and run the stock spring for all my 10mm stuff. To be honest with full power (200gr @1200) stuff both the stock spring and a ismi 24 the brass flew about the same(far), so I just run the stock one.