I am not an expert on this interpretation, either. Therefore please do NOT take my comment(s) to be a recommendation or advice of any kind.
My own understanding of the SKS bayo rule is that it is a Federal, not state ruling that for some odd reason, only applies to Chinese SKS rifles and not Russian, Yugoslavian or other eastern european models.
At least that is my understanding from dealers, in CT where Yugo M-59/66 SKS have been sold
WITH the folding bayonet in-tact and displayed that way as well.
If this is wrong, then every gun shop in CT is in violation of federal law because the Yugo SKS has been sold that way in every gun store in CT by the thousands.
With regard to the 1993 CT AW ban CGS 53-202: the SKS is NOT, repeat NOT an "Assault Weapon" under the law.
Again, the absolute STUPIDITY of these f-ing laws is amazing.