How to Unlock the Nail Gun FAST in WARZONE | Fastest Way to Get Nail Gun Challenge Season 4

I show the easiest and fastest method of getting kills with special weapons and unlocking the nail gun SMG in Modern Warfare Warzone ►COME HANG OUT https://twitch.tv/wetzelsucks ► Follow me! https://twitter.com/wetzelsucks https://instagram.com/wetzelsucks 0:00 Intro 0:20 Special weapons 1:25 Using m79 to Unlock 3:20 Second method 4:05 Third Secret method 5:00 Outro #wetzel #warzone #warzonetips