I know that a few years ago Czechpoint adapted some Magpul MOE AK handguards to the Vz.58 and they looked amazing (
seen here). They also claimed that it helped significantly with handguard heating which is a big bugbear of mine when I owned a Vz.58. I still see the longer handguard version listed (but OOS) on the Czechpoint website, but the short ones that I want are gone.
My question is, do anybody here own one, are they actually good for heat mitigation as advertised, and how could I get one today?