Hello everyone, I recently picked up a post-ban SA85 and I'd like to properly deban it.  I found an East German gas block, but I am unsure about what front sight block I should use.  A local guy said a Polish one would work and would be a close match to the original.  Is this true? I'd much rather use one from an AMD65 but they seem to be pretty hard to find.  Any feedback would be much appreciated, thanks.

AMD65 will be better.....

gas block from East German is similar and will work.

I guess the challenge is finding one. Any idea where I can find one?  It seems like the availability is pretty low these days without buying a parts kit.