I have been looking for a new .22 for plinking cause my high standard that was my uncles wore out. I had my heart set on the ruger but there was a used s&w 422 for only a hundred and fifty bucks so I got it instead. It looks like it's never been fired! It's the 5.5 inch barrel with a 15 round clip. It also has adjustable sights! My question is what can I expect as far as durability? I searched the archives and didn't find anything on this particular model but someone said their s&W showed wear right away. I am concerned about parts availiblity for obvious reasons.