Over the years I've been lucky to have customers that share their successes with me when they get a new .22 rimfire bolt action rifle that shoots better than expected. Of course, I also hear about those that sadly, don't make the cut, no matter what we do to try things. Would like to read about the bolt action rifles members here have that shoot to their expectations. I have a CZ 455 FS that surprised the heck out of me when I started testing various .22 rimfire ammunition in it: Three different lots of Norma Tac-22 ammunition produced some very enticing groups, that I didn't expect: Only thing I've done so far is install "Yo-Dave" trigger. Next, I'll see if "pillar-bedding" the action will make the groups any smaller.