As the title suggests, this is a thread for adding proto guns as a form of cosmetic accessory. Why? we currently have one for bombers and swordsmen, why not gunslingers too?
Just to clarify it will be a armor back accessory so that gunslingers can use it. Currently no gunslinger armor has a "armor front" slot.

All I can really say is just make a proto gun be attatched to the back of the armor with the color scheme for the type. Unless it is the fallowing:
Frosty
put a frost gun instead of a blue proto gun, just so it makes seance.
Surge
Give it the same color scheme but make it a zapper so again, it will make more seance.
Heavy
Maybe make it a punch gun or pummel gun that has been re-skined with the heavy scheme, just a thought.
Fancy and or Cool
Maybe make it an atigua? I dunno. Just a thought.
Regal
Possibly make it a stun gun? I dunno. Could just be a goldish proto gun.

Please leave your thoughts or suggestions in the description, if it gets allot of support or I like it I will add it to the OP.