well I have NEVER seen ANY "worn out" Ruger except for finish and over the years I can say MOST other harm ,damage, is from excess and improper cleaning and folks taking their guys apart time after time to see how things "look, work, function, and mainly "boredom"........I've seen more revolvers get tighter tolerances close up from fouling, ;leading, dried grease and gunk from holsters and under the seats of pick up trucks and yes even fishing tackle boxes......and then obviously damage from improper loading , reloading , cast bullets, and on and on,,,,,,but "wear out"???? wear out what?? the bore? lands and grooves? the "grips"? YES, 4140 chrome -moly ( gun slloy) does stretch it expands and it contracts,,,that is the main reason 'stainless alloy" can be a problem because they expand and the contraction is at a slower, speed so it can "stay slightly expanded", and jam up the works, I know ,I learned this from working with S&W back in the early days of stainless guns and the issues the LE/PDs had with guns (revolvers)"binding up",,,and yes when they started the 357 nmags built on a "k" ,,,,TODAY THE NEWER ALLOYS And materials, allow for the 357 magnums build on a smaller frame, J frames, even RUger does with their smaller frame guns,,,just tougher to hang onto and handle 'recoil'..........so the 'old timers ' still "remember" back "then"......not a problem.....
you young guys or new shooters please to NOT believe everything you hear or read on the internet, MOST of the talkers ,sayers , have an "agenda" ( key word, AGENDA ,remember that when you read what anyone is saying) and if you are a Ford guy, don't go to the Chevy forum,,,or whatever "brand" user you may be.....I see folks bad mouthing Rugers on ANY of the "other " forums and I used to be on many of them ,but all this BS socialist media propaganda, is making ME ill,,,,,,,,,,,,,I believe its 'ad nauseum' (sic)
so practice ,practice, practice ( today if you can afford it??) and let us know when you finally "wear one out", I want to SEE it..........