I looked on the wiki and noticed that all Armor Rear accessories are tails. I got an idea for an accessory called a Sheriff Belt, and by the name Sheriff Belt; you should already be able to tell that it shares an appearance with this.
This belt comes in cool, divine, dusky, fancy, heavy, military, prismatic, regal, toasty and divine. There's no volcanic belt.
The sheriff belt has pockets with Antigua-like guns in it.
Cool - Navy blue belt with a blue buckle.
Divine - Beige belt with a silver buckle.
Dusky - Gray belt with a swampy green buckle.
Fancy - Purple belt with a black buckle.
Heavy - Gray belt with red buckle.
Military - Green belt with dark beige buckle.
Prismatic - Your personal color with a silver buckle.
Regal - Yellow belt with green buckle.
Toasty - Red belt with brown buckle.
This belt could match with gunslinger sets, which is another reason why I thought of suggesting this, because we have parrying blades to match swordsmen and bomb bandoliers to match bombers, so why not have a sheriff belt for gunslingers?
This should be our next promo.