It seems like they've changed up the Customisation in terms of weapons, looks like the Handgun & Revolver are no more and all you're left with is a shotgun.
Plus is it too much to ask for them to give us the ability to put gloves on the fighters, like as a separate category. All I wanted was to be able to have a fully leather outfit but you can't use gloves unless they come with the full outfit.
It's like they've improved the customisation in some areas but taken away stuff in other areas, like you can't get leather trousers, just 2 skirts and that's it.
Come to Relax
https://gamefaqs.gamespot.com/boards/1558-relaxation-island