I managed to pick up a couple of hundred rounds of Winchester Super X, 40g, .22 LR. Went to the range with my rifle and a couple of my .22 hand guns to try them out. My Savage rifle just ate the up and spit them out - nice accuracy as well. I have a Ruger Mark IV (target model) and although I had no feeding issues, I did have a couple flyers. I guess that could be expected with most any .22 lr. My Ruger wrangler (6-shot revolver) really liked these rounds! Nice tight groups. I haven't shot any .22's in a guess almost a year or so, I also forgot just how much fun you can have with these tiny rounds. I have a pretty good stash of .22 lr, some are getting just a bit up there in age. I found a box of Federal 525 rounds with a price tag on it of $10.95. Now that was a while ago. I heading back to the range this weekend and warm up those .22 pistols & rifles I have. So, for just target shooting has anyone else been shooting .22? What brand do you find works best for you?