I have the under barrel grenade launcher on my Engineer and Light Assault class on Terran Republic. I use the Trac 5 S for my main gun and sometime when I am flipping through my items it will get the sights of the under barrel grenade launcher on the main gun. This makes it so that you can't zoom in or sight the gun properly. I am not sure if anyone else has this issue or not, but it is kinda annoying.
