My Rugers were like any of my other .22's, and usually got grumpy at around 200-300 rounds. I've had High Standard, Colt, Smiths, Beretta, SIG, Walther, and a few others that were less memorable, and all of them required cleaning to keep them running properly. Some wouldnt even make the 200 round mark, others, maybe a little more, but not by much. Rifles seemed to do a little better, but still, they all do better when clean. I had an old Charter Arms AR7 that would start to give you two and three round bursts if you didnt flush the gunk out the receiver on a regular basis.My ruger 22/45 goes between 5,000-10,000 between cleanings.
I've read that 22 rimfire is naturally lubricating, but if 22 rimfire lead is a lubricant, then why isn't centerfire ammo similar?
NOw i know how to stripped it but still a pain to break apart just to clean . I will leave it as is as long it shoots fine. Maybe every 5000 rds or when i feel like it. I doubt i shoot it that much now so its not a problem.