For drills, about what % of your rounds are full power 10mm? I'm sure drilling with 22/9/40 is better than just doing dry fire drills but about how often should one practice with full power loads? I can generally practice with 22 and have minimal issues when shooting normal 9 (not +p or +p+). I'm wondering if drilling 22, 9 and weak 10 won't be adequate for full strenght 10. I guess I'll find out soon enough. I've only shot weak 10 (Remington UMC?) thru my 1006. My 1006 is basically a range gun but I'm picking up a G20 which I plan to to use as my backup to my shotgun. My G17L is being moved from backup to "cheap trainer". (I don't plan to get a 40sw barrel for the G20.....just use the G17L for drills on the cheap) Ideally, I'd only train with full power 10mm but it will be a while till I have money/space for a reloader. Tnx in advance! Wanna kill these ads? We can help!