Silent: A weapon with this trait does not trigger Detect checks if used by a Hidden fighter, and does not risk raising the alarm in scenarios that use the Sentries special rules.

Exiguous: Some weapons that have multiple profiles share a single source of ammo, a common reservoir of fuel, or a shared breech that must be cleared in case of a jam. If any one of the weapon's profiles with this trait is Out of Ammo, all of the weapon's profiles that have this trait are also Out of Ammo. A successful reload of any one of this weapon's profiles that have this trait reloads all of this weapon's profiles that have this trait.

Scarce: The Reload (Simple) action cannot be taken on a weapon profile with the Scarce trait.