(adsbygoogle = window.adsbygoogle || []).push({}); Play the Nuketown 24/7 Gamemode with this setup:

R870 MCS -- Long Barrel, Fast Mags
Secondary -- None
Perks -- Lightweight, Hardline, Toughness, Dexterity
Lethal -- Grenade
Tactical -- Concussion
Wildcard -- Perk 1 Greed
Scorestreaks -- Lightning Strike, Orbital VSAT, Lodestar

I've been leveling up so quick with it.

I recommend using laser sight on the shorgun, it greatly increases accuracy ive gotten swarms with it easily