Yes, these exist although they're 8". The Mego line was big back in the day but it was very selective. There was a resurgence of interest which gave us another Hal and a Kyle. Now Hal, Kyle, John and Guy all have their own figures in this Retro-Action DC Super Heroes line. But no Hal below because he already gets enough attention.
While Kyle is newer/younger than the rest I believe this is his first costume.
Which also explains why John is wearing this although--
Guy keeps his iconic look.