Signature Weapons are unique, pre-upgraded versions of standard weapons, often with enhanced stats and unique skins. They are unlocked by completing specific challenges, collecting a certain number of relics, or reaching certain story points. Examples include the 'Shadow' (silenced 1911), 'Shredder' (Vector .45 ACP), and 'Bull' (M133 Shotgun). These weapons are often superior to their standard counterparts and come with attachments already installed, saving you money. Prioritize unlocking them as they become available, as they can significantly boost your combat effectiveness.
