I just bought one a few days ago and had my first chance to shoot it earlier today. We only put ~ 120 rounds thru it because the indoor range we were at isn't air-conditioned & it was 95 degreed outside (think sauna like conditions on the range). Also, it was also my first chance to shoot my new SR9c that I picked up at the same time as the SR22, so we were playing wiht that too...
For starters, it's pretty much absurd how long & heavy the DA trigger is, but I knew that when I bought it … The trigger in SA, it seemed just ok with the first mag, and was improving (smoothing out) by the last mag we put thru it.
I found it to be very accurate out of the box. I was shooting 8” targets @ 7yds and getting 8 out of 10 shots into a 3” group on the last mag we shot. We were shooting Winchester Bulk, 36gr (1280fps) Copper plated HP because it was the cheapest @ my local WalMart.
I did not have any failures of any sort, but my wife did my wife did have a couple of FTE’s. That said, it was near the end of our shooting and I think she was getting tired and limp wristing a bit as she also had 2 FTE’s & a FTL on the last 17 shots she put thru my SR9c (which were the only failures either of us had with it)
Hope this helps!