I've had my 15-22 now for about 8 months and it is still performing well. Just got luck and got one of the good ones. Trigger pull could still use a little help, but I don't miss tin cans or metal plates if I doo my part. Just tried some Winchester 333 & 555 and it ate them up. one FTF, but it was the ammo. Also found one empty case that was primed in the 333 box. QC at Winchester may be a little lax.
Great to hear! Have about 3k of rnds threw mine, running great. Loves the Federals and CCI's. Still gets mad at me when I try to run Remingtons or Winchesters, get a few FTF.
Yup mine has performed flawless after 2500 rounds. So far I've put CCI Mini Mags, CCI Stingers and Federal bulk through it without one issue. Guess I got a good one also.