Up until the recent Bren 2 parts and service debacle, I never had any problem getting parts for CZ pistols from various sources. I hope to hell that CZ doesn’t go the way of SIG and suddenly stop making parts for weapons that they just as suddenly discontinue.
You would think that Wolfe could easily make replacement recoil springs for the Rami. Apparently, with a web search, there are numerous alternatives that can be used to improvise. Aside from the short 10-round Rami magazine, the Rami will take any other CZ-75 magazine, though they won’t be flush fit.
As far as sights, the Rami uses the Novak front sight dovetail, which is pretty much universal, and can take the standard CZ75 rear sight.