as most of us missed ( in differents lobbies ) the comp challenge a few times in the Facility with a weapon challenge i thought about a strategy (feeback and suggestions are welcome ):
as when you are in the facility you usually have less cash i suggest to:
1) before going into the building the 4 players MUST have pistols+3 in order to have 2 others weapons
.2)before going in the building all players have a weapon of their choice with which they like going arround and for the second weapon all players should have a different weapon class ( 1 lmg , 1 shotgun , 1 smg , 1 sniper for exemple)
3) as in the first 2 areas we haven t many troubles , we should keep 1 locker key for every player to use in the facility.