Loadouts: Weapons — Primary Slot
As you’d expect, the first slot allows you to choose the weapon you are carrying at the start of an MP match, or once you find a Loadout in Battle Royale. You can pick from every Primary Weapon category (i.e., Assault Rifles, Battle Rifles, SMGs, Shotguns, LMGs, Marksman Rifles, Sniper Rifles, and Melee [Riot Shield]).
New Players: A variety of base weapons from each category are unlocked and available to use and level up. Unlock additional weapons via the Arsenal Store.
MWIII/Call of Duty: Warzone/Call of Duty: WZM Cross-Progression: All Primary Weapons you’ve unlocked previously will Carry Forward, at the current level and with all the attachments and appearance items (e.g., Camos) you have currently unlocked.
Loadouts: Weapons — Secondary Slot
The second slot also allows you to choose your preferred backup weapon. You can pick from every Primary Weapon category; also, by tapping a switch in this menu, you can equip any Secondary Weapon (e.g., Handguns, Launchers, and Melee knives).
New Players: A variety of base weapons from each category are unlocked and available to use and level up. Unlock additional weapons via the Arsenal Store.
MWIII/Call of Duty: Warzone/Call of Duty: WZM Cross-Progression: All Secondary Weapons you’ve unlocked previously will Carry Forward, at the current level and with all the attachments and appearance items you have currently unlocked.
Weapons: Gunsmith (Attachments)
The impressively detailed Gunsmith from Modern Warfare III and Call of Duty: Warzone is available in Call of Duty: Warzone Mobile. This allows you to unlock a variety of attachments as you level up your weapons. Up to five of these modifications (including Aftermarket Parts) can then be fixed to your weapon in the Gunsmith menu, allowing for slight statistical adjustments to your weapon’s performance.
New Players: Unlock attachments as you level up your weapons in-game. Aftermarket Parts (AMPs, also known as Conversion Kits in the Gunsmith Menu) can also be unlocked in the Arsenal Store.
MWIII/Call of Duty: Warzone/Call of Duty: WZM Cross-Progression: Any attachments you’ve unlocked while playing Modern Warfare II, Modern Warfare III or Call of Duty: Warzone will be carried forward and made available in Call of Duty: Warzone Mobile. Any attachments you unlock after Call of Duty: WZM launch will progress across all games.
Weapons: Gunsmith (Appearance)
Expect five categories of cosmetic appearance elements within this menu. Gun Screens, Charms, Large Decals, and multiple Stickers can be applied to your weapon to add unique style to your in-game armament. There are also Camos. A whole lot of Camos:
In addition, expect a wide variety of Camos obtained via events, challenges, Bundles, and other methods.
MWIII/Call of Duty: Warzone/Call of Duty: WZM Cross-Progression: Modern Warfare Zombies Camos are not available in Call of Duty: Warzone Mobile. All other Camo sets and Camos will Carry Forward, providing you unlocked them in MWII, MWIII, and/or Call of Duty: Warzone.