Hey Guys,
I have the Blue Justifer light gun by Konami for the SNES and the guide says it was a euro only release for the SEGA Genesis (Megadrive). I also have the Pink Justifier gun for the SNES also and it is listed the same. I know the pink gun is the same for both systems so maybe list it that way instead of just as being for the Genny? Also the pink gun is listed as being called the "Punisher" when it is clearly stamped "Justifier" right in the mold of the barrel on the gun. I can show some pics if you need them. Just thought I would try to help out.
All The Best,
Shawn Sr.