Changes
/* Underbarrel shotguns */
There are no special restrictions to using a mounted USG, it can simply be selected for use and fired, as if it was a standalone weapon. Critical failures and weapon malfunctions when using the shotgun only affect the shotgun's Condition, without affecting the mounted firearm.
Attaching a USG to a compatible host firearm may increase '''increases the host firearm's weight by one tier'''. Each USG model has its own compatibility list, see the list below for details.
* '''[[List of underbarrel shotguns]]'''
= Optics =
