Built In

Built In appears as a series of Common gun perks in Call of Duty: Infinite Warfare. Built In gives the Prototype Weapon an integrated standard attachment, such in the form of an Optic that is automatically added. 
==Variants==
Weapon 	Variant	Cost	Notes
Trencher	Rush 	N/A 	Unlocked via supply drops as part of the QR-M5TR Collection. Available as a MKII. Built In Trojan Optic
Titan 	Expanse	N/A 	Unlocked via supply drops as part of the QR-M5TR Collection. Available as a MKII. Built in ELO Optic
Trek-50 	Dart 	N/A 	Unlocked via supply drops as part of the QR-M5TR Collection. Available as a MKII. Built in Scout Hybrid Optic
Category:Call of Duty: Infinite Warfare Gun Perks