Re: Tromboncino M28 - Started with it at rank 10

I have the same issue it seams that it share the same rank as the Commando Carbine as I have the Commando Carbine at rank 4 and the Tromboncino M28 where Rank 4 when I got and I haven't even fired a single bullet with the Tromboncino M28. and you can even buy the specialization upgrades the only thing that have not been unlocked are the skins.