Nice! is this official ?2016 PLAN Recruiting Video:
The "Glad-wrapping" on the various vehicles doesn't seem conducive to action.
They probably wrapped the weapons with plastic wrap to prevent corrosion. A little tedious if you ask me. A light coat of a weapons grade oil will do the job.
True, but than again you have to wipe off the grease in order to use it. I assuming this is like putting grease or some kind of mechanical lubrication to prevent from rusting on a breech of an artillery canon after every use. A plastic seems more convenient than the applying and wiping off the grease.
My guess is the equipment would still be usable with the grease on it.