Just before the '08 election I made the plan to try to train with 2-5 rounds of .22LR for every full caliber round I put down range... That made sense and worked OK for a while. but now that plan is out the window b/c it is so hard to find! Ironically, the only thing my local WMT has in stock every time I go is really good quality 20ga sporting clays loads; which of course I could never find before this most recent election...