Re: BF3 Coop Shortcut Kit not working

I bought the coop shortcut to get the G3 since noone plays coop anymore. I loved using it, favourite gun for medic. But it just started disappearing once I loaded into the game for some reason. The rest of the guns from the shortcut work, but not the G3. 

I can make a loadout with it in battlelog, but the gun isn't there when I play the game.