I and many others have been using those Weaver bases and rings for a very long time and, if properly installed, they work perfectly. As with any rings and bases they must be properly installed.
Indeed! ..... Nothing wrong with Weaver R&B. The gear snobs hate them but not for good reason. They are quite dependable and do look right on classic old rifles such as yours. I've used them for years as well on everything up to 375 magnums with nary a problem.
Very nice collection you have there.




















































