SMGs
45 skins, best rarity first.
UMP-45
Fade
K.O. Factory
Momentum
Neo-Noir
Primal Saber
Wild Child
Arctic Wolf
Continuum
Crime Scene
Crimson Foil
Exposure
Gold Bismuth
Grand Prix
Moonrise
Plastique
Scaffold
Blaze
Bone Pile
Briefing
Corporal
Day Lily
Delusion
Fragment
Full Stop
Labyrinth
Late Night Transit
Metal Flowers
Minotaur's Labyrinth
Motorized
Oscillator
Riot
Roadblock
Warm Blooded
Carbon Fiber
Fallout Warning
Gunsmoke
Houndstooth
Mechanism
Caramel
Facility Dark
Green Swirl
Indigo
Mudder
Scorched
Urban DDPAT