All of them. Just have the right barrel and you're golden.
Gloss Black and Lime Luxe 2.0 with pooty bolt
Blue with white parts Dragon G6r
Gloss Black with gunmetal parts Dm11, 07 PMR Kohn Lasered
Joy Division Angel A4 Fly, STO Autococker in immaculate condition, Tippmann 98 custom with flatline barrel