Thompson Ammo Glitch?

#1worldwar24Posted 5/7/2012 5:12:53 AM
Doesn't happen all the time, 4 times in 10 maybe. Don't know if it's a glitch or programmed in.

When approaching a downed enemy pick up his submachine gun a quickly re-swap for the Thompson, when it works you get +60 ammo for the Thompson.

Once you've recieved it you don't seem to be able to pick up more ammo for this weapon unless you use it.