How come I can't equip the MK twos I acquired from blackjack Shop Speckter, Rising.( Vapor MK 2. Switchblade MK 2, spitfire MK 2. Rampage MK 2,ect.) Are not equipable in zombies? When I can you equip all other MK twos of previous operations?
It's broken. Probably get fixed next Tuesday with the big update.