Call of Duty: Modern Warfare 4 — Every Launch Operator, Weapon and the New Prestige System Explained

Call of Duty: Modern Warfare 4 launches as a standalone release on October 23, and in the final week before launch, Infinity Ward and the Call of Duty blog have published a wave of official intel on exactly what players get on day one. Two "Ready for Launch" blog posts cover the full Operator roster, the entire weapon list, and a reworked Prestige system that changes how leveling up has worked since the original Modern Warfare.

Here is a complete breakdown of every confirmed Operator, the 33-weapon launch arsenal, and how the new dual-path Prestige system actually works, all sourced directly from Call of Duty's own October 2026 blog posts.

1. Modern Warfare 4's Launch Window, in Brief

Modern Warfare 4 is a standalone purchase and will not be included with Xbox Game Pass until Holiday 2027, according to the official Call of Duty blog. Campaign Early Access went live on October 16 for anyone who digitally pre-ordered or pre-purchased the game, DMZ Early Access opens October 20, and the full game launches on PlayStation 5, Xbox Series X|S, PC and Nintendo Switch 2 on October 23.

2. All 33 Operators at Launch and How to Unlock Them

Modern Warfare 4 ships with 33 Operators available in both Multiplayer and DMZ, split across four factions: the South Korean Quick Reaction Force, Shadow Company, JSOF, and Valeria's Strike Cell. Unlock paths vary widely depending on the Operator:

• Available immediately: Min-Hee, CTSFO, Mil-Sim KSK Arctic, UCTF and Army SF Airborne.
• Via Digital Standard or Vault Edition pre-order: Hunter Killer, Ghost, Blix, Valeria, Price, SAS, South Korean SF, COM FST and KSK Amphibious.
• Via Campaign missions: Cho (complete "Mayhem"), Dallas ("Hired Gun"), Luca ("Traffic"), Oh-Ji ("Assassins"), Kal ("Defection"), Dunn ("Counter Attack"), West ("Losing Ground") and Park ("Decapitation").
• Via DMZ Player Level: Reece (Level 4), Coffey (Level 9), Simone (Level 15) and Hector (Level 19).
• Via Multiplayer challenges: Blackwell (3 Operator kills without dying, ten times), Jae (50 hipfire kills), Velikan (15 double kills or better), Valen (20 longshot kills) and Zimo (50 headshot kills).
• Kyle unlocks via the Call of Duty Endowment's Valor Pack, and Ju Kwon remains officially classified ahead of launch.

Kyle's tie to the Valor Pack lines up with the Call of Duty Endowment's new Forged in Valor documentary series, which profiles the real veterans the pack supports.

Create-a-Class Now Assigns an Operator to Every Loadout

Modern Warfare 4 changes how Operators work in Multiplayer: players can now assign an individual Operator to each loadout directly from Create-a-Class, rather than using one skin across every class. Some Operators are usable immediately, while others stay locked behind the unlock conditions above until a player meets them.

3. Every Weapon at Launch: 33 Guns Across Multiplayer, DMZ and Warzone

Modern Warfare 4 launches with 33 weapons usable in Multiplayer and DMZ, with Call of Duty: Warzone integration confirmed to follow in Season 1. The breakdown is 24 Primary Weapons, 8 Secondary Weapons and 1 Melee Weapon:

• Assault Rifles (8): Han 86, M4, Hyeon Burst, Patriot XMR, Kastov 762, Oden, Axion and Cronen Squall.
• Submachine Guns (5): ISO Nightshade, VEL 46, Wz.55 Striga, PPSh-41 and X-58 Nyx.
• Shotguns (2): Rezi 12 and Warlord.
• Light Machine Guns (3): Finn LMG, Type 73 and APOC-338.
• Marksman Rifles (3): MAR-9, Oris 8.6 and Mosin-Nagant.
• Sniper Rifles (3): KG-7 Vulcan, Astaroth .57 and Signal 50.
• Pistols (4) and Launchers (4): the Secondary Weapon pool, including the PILA, RPG-8, JOKR and PM-40 Anvil launchers.
• Melee (1): the FSS Carbon Edge 1095 knife.

Create-a-Class customization unlocks at Player Level 4; before that, players deploy with premade Default Loadouts. Weapons unlock on a rolling schedule through Level 55 — for example, the Han 86 and KG-7 Vulcan are available at Level 4, the M4 at Level 14, and the Cronen Squall Assault Rifle doesn't unlock until Level 55.

Attachments Now Unlock Once, Across Every Compatible Weapon

Modern Warfare 4 changes how Gunsmith attachments work: each Attachment is unlocked only once, and from that point on it's available on every other weapon that uses it, rather than needing to be re-earned per gun. Separately, every weapon has an Apex Attachment that doesn't take up a normal Attachment slot — it's unlocked by fully leveling that weapon and typically changes how the gun functions entirely, such as the Han 86's Han X20 Skybreaker, which swaps the rifle for an airburst-shell launcher.

4. Progression: Climbing From Private to Commander

Multiplayer progression runs from Level 1 (Private I) to Level 55 (Commander), with XP earned across Multiplayer, DMZ, and — starting with Season 1 — Call of Duty: Warzone. Every level unlocks new weapons, equipment, perks, field upgrades or killstreaks.

DMZ runs on an entirely separate track: 70 levels, unlocked by completing Story Missions, Dynamic Operations and Side Ops, which reward new Forward Operating Base stations, station upgrades, 3D Printer recipes, Operator skins and more. DMZ XP also counts toward overall Player Level, but Multiplayer or Warzone XP does not count toward DMZ Level. For a deeper look at that side of the game, walkthroughs.net has already covered everything confirmed about DMZ Early Access and the Forward Operating Base.

5. Prestige Gets Its Biggest Overhaul Since Launch

Modern Warfare 4 introduces 10 Prestige Levels followed by 1,000 Prestige Master levels, and for the first time in the series, players choose between two separate Prestige paths every time they hit Level 55 or complete a Prestige Level:

• Classic Prestige: resets all level unlocks and Create-a-Class progress, but grants a 20% XP boost, one Permanent Unlock Token (to permanently keep a single Level Unlock item through future resets), and bonus cosmetic rewards.
• Regular Prestige: restarts the level counter from 1 but keeps every unlocked weapon, perk, and Create-a-Class item intact — a path built for players who don't want to re-grind their loadout.

Each Prestige Level is themed around a different era of Call of Duty: Prestige 1 pulls rewards from the original 2003 Call of Duty, Prestige 2 from Call of Duty 2, Prestige 3 from Call of Duty 4: Modern Warfare, and so on through Prestige 8's nod to 2019's Modern Warfare reboot.

6. Weapon Camos: the Grind Can Start Before Launch Day

Every weapon has eight Military Camos tied directly to that weapon's level, unlocked sequentially (Military Camo 1 at Weapon Level 10, scaling up to Military Camo 8 near max level), plus three weapon-specific Special Camos earned through combat challenges like double kills, longshots and mounted kills. Once a Special Camo challenge is completed on any weapon, it joins a shared pool usable across others.

Because the camo grind is shared across Multiplayer, DMZ and (from Season 1) Warzone, Call of Duty's own advice is to jump into DMZ Early Access on October 20 and start leveling weapons there — any Attachments and Camos earned carry straight into the October 23 Multiplayer launch.

7. Campaign Early Access Is Already Live

Pre-order and pre-purchase customers on PS5, Xbox Series X|S, Xbox on PC, Battle.net, Steam and Switch 2 have had full access to the 16-mission campaign since October 16. The story follows Private Park Hyun Jun and his South Korean squad fighting a full-scale invasion of the Korean Peninsula, while John Price hunts for whoever is pulling the strings, with missions also set in Paris, New York and Mumbai. Completing the campaign hands out a string of rewards — base Operators like Cho and Dallas, Double XP Tokens, Calling Cards and more — all usable the moment Multiplayer and DMZ go live.

For the full plot context behind the invasion, Price's hunt, and how Task Force 141 factors in, walkthroughs.net has a separate guide that lets you catch up on every campaign twist leading into launch.

Quick Tips Recap

• Modern Warfare 4 is a standalone purchase at launch — it will not appear on Game Pass until Holiday 2027.
• Digital pre-order or pre-purchase unlocks Campaign Early Access now and DMZ Early Access on October 20, ahead of the October 23 full launch.
• 33 Operators are available at launch, with unlock paths split between immediate access, pre-order, campaign missions, DMZ levels and Multiplayer challenges.
• Create-a-Class now lets you assign a different Operator to every loadout.
• 33 weapons launch across Multiplayer, DMZ and (from Season 1) Warzone — Attachments now unlock once and carry across every compatible gun.
• Prestige now splits into Classic (reset, bonus XP and a Permanent Unlock Token) and Regular (restart from Level 1, keep your unlocks) tracks, with 10 Prestige Levels and 1,000 Prestige Master levels beyond that.
• Start the weapon Camo and leveling grind during DMZ Early Access on October 20 to carry progress into Multiplayer launch day.

Players heading into launch week can also browse more walkthroughs.net guides for other games while waiting for Modern Warfare 4 to unlock.

Official Resources

• Modern Warfare 4 Launches October 23 as a Standalone Release — Call of Duty Blog
• Ready for Launch: All Modern Warfare 4 Operators, Weapons, Equipment and Create-a-Class Features — Call of Duty Blog
• Ready for Launch: Modern Warfare 4 Progression and Prestige — Call of Duty Blog
• Modern Warfare 4: Campaign Early Access Now Live — Call of Duty Blog