G'day RevolverGustav, and et al.,
My experiences with Ruger revolvers has been great. My GP-100 has handled everything from mild to wild rounds (stout pig hunting rounds). I also work out the GP during the action handgun matches where I'm not sporting a “bottom feeder”. Mr. Ruger and staff have put together what I feel is a great value. They were able to balance good engineering and clever manufacturing to produce products at exceptional retail price points.
There are some that do not care for some of the less refined points of the Ruger's designs. However, I'd challenge them to assess those areas as significant. If it is rough on the inside where it doen't matter or doesn't affect function, it is no big deal to me. Mr. Ruger and his crew have made it great where it needs to be. All that being said, there are some areas that will benefit from additional refinement to bring shooting enjoyment to a much higher level.
My revolvers are still 100% stock components with some slight modifications that make them much more enjoyable for me to use. Some of the modifications are strictly to enhance my “go faster” mode of operations. Note: In my experience the mods that I've executed have not compromised the function or reliability. At least not apparent in all my function testing, and that has been pretty significant over the years.
As a side bar additional benefit, detailed cleaning and maintenance on a Ruger is far more straightforward over other designs using all those screws and delicate side plates. Since I shoot quite a bit, I tend to check out my handguns more often. I'm aways on the lookout for unusual wear patterns or looking for things that need attention. So far with the Rugers, I detail them out, clean, and re-lube. Good to go. Interesting enough, after some initial wearing in, many of the critical measurements have not changed much over the years. So with those metrics I can say mine have aged nicely and are not showing any indication of getting tired. (me that may be a different situation...)
I don't have reservations recommending these revolvers. I also have no reservations about conveying my experience with my “high mileage” GP & SP patterns. They all deliver, and I'm a very satisfied customer.
Rest easy regarding your acquisition selection. You did well! Now get out there and do some turning and burning! Cheers!