Gunsmith Customs and custom Blueprints were added to Modern Warfare and Warzone in April 2020, much to fans' appreciation. You can also do it in Cold War, and with Cold War's weapons in Warzone.

Will the new CoD have Gunsmith?

Sledgehammer Games have confirmed that the series' popular Gunsmith feature is returning in Call of Duty: Vanguard, with two new options to allow even greater customization: Custom ballistics and ammo types. ... One of the most impressive things about CoD in recent years is the customization offered to players.

Does modern warfare have Gunsmith?

The Gunsmith is a feature in Call of Duty: Black Ops III, Call of Duty: Modern Warfare, Call of Duty: Mobile, Call of Duty: Black Ops Cold War and Call of Duty: Vanguard. It allows the player to customize, view and build out their weapons incredibly precise, as well as select multiple attachments and optics.