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The MW4 Gunsmith Progression tab for the M4 at weapon level 10 of 72, with its attachment unlocks along the bottom
Screenshot: Call of Duty: Modern Warfare 4 © Activision (enhanced)

MW4 DMZ Gunsmith

MW4 DMZ Weapon Manuals: How to Get Them

A Weapon Manual unlocks a base weapon in the DMZ Gunsmith. Exfil with a weapon's manual once and you can buy that weapon there as often as you like. Without it, a weapon you bring out is a single copy that is gone if you lose it.

Last updated Game version: Pre-launch (official intel, October 2026)

What a Weapon Manual does

  • A Weapon Manual unlocks a base weapon in the DMZ Gunsmith. Exfil with a weapon's manual once and you can buy that weapon there as often as you like.
  • A weapon you loot and exfil with goes to your Stash as a single copy. You can still upgrade it at the Gunsmith, but if you lose it on a deployment, that weapon type stays locked until you have its manual.
  • A manual is used up when you exfil with it: the weapon is added to the Gunsmith automatically and you get 5,000 DMZ Cash, the same as for a 3D Printer Recipe.

How to get Weapon Manuals

Find one as loot during a deployment and get it out alive: a manual only counts once you exfil with it. Activision's June overview says buying weapons outright opens up as you work through Mission Orders and extract Weapon Manuals; until then you rely on weapons you scavenge. The DMZ beginner's guide covers infil, exfil and what you lose when you die.

Where to find Weapon Manuals

Activision has not listed where Weapon Manuals spawn: they are loot somewhere in Hajin. We add places here once two players' videos show the same one.

Until then, the MW4 DMZ key finder lists the locked rooms players have opened, and the interactive Hajin map shows the 13 major places with their threat levels.

Buying weapons at the Gunsmith

The Gunsmith opens at DMZ Player Level 10. Activision lists 32 weapons you can buy there at launch, once you have their manuals:

  • Assault Rifles: 8
  • SMGs: 5
  • Shotguns: 2
  • LMGs: 3
  • Marksman Rifles: 3
  • Sniper Rifles: 3
  • Pistols: 4
  • Launchers: 4

A base M4 costs about 5,000 DMZ Cash. Each of its five attachment slots costs extra DMZ Cash to open, and every slot after the first costs more. The Apex Attachment slot is free once the weapon is fully leveled.

The MW4 DMZ Gunsmith building an M4: slots for laser, optic, barrel, muzzle, underbarrel, stock, rear grip, ammunition and magazine
The Gunsmith building an M4: each attachment slot costs DMZ Cash to open. Screenshot: Call of Duty: Modern Warfare 4 © Activision (enhanced) View full size
  • Weapon levels are shared between Multiplayer and DMZ, so attachments you unlock in one mode are there in the other. The M4 has 72 levels.
  • A Weapon Blueprint you own can be used once for free in the DMZ Gunsmith. If you lose it on a deployment, you can buy it again at a discount compared with building the same weapon.
  • You start able to carry two weapons (plus a melee weapon) in and out. A Weapon Backpack, looted or 3D printed, holds another weapon, so you can bring more weapons out of each run.

Working on camos too? The MW4 camo tracker lists the Mastery Camos for each mode.

Questions

What do Weapon Manuals do in MW4 DMZ?

A Weapon Manual unlocks a base weapon in the DMZ Gunsmith. Exfil with a weapon's manual once and you can buy that weapon there as often as you like.

How do you get a Weapon Manual in DMZ?

Find one as loot in Hajin and exfil with it. A manual is used up when you exfil with it: the weapon is added to the Gunsmith automatically and you get 5,000 DMZ Cash, the same as for a 3D Printer Recipe.

Where do you find Weapon Manuals in MW4 DMZ?

Activision has not listed where Weapon Manuals spawn: they are loot somewhere in Hajin. We add places here once two players' videos show the same one.

When does the DMZ Gunsmith unlock?

At DMZ Player Level 10. From then on you can buy the weapons whose manuals you have extracted and add attachments with DMZ Cash.

Do you keep a weapon you exfil with but have no manual for?

A weapon you loot and exfil with goes to your Stash as a single copy. You can still upgrade it at the Gunsmith, but if you lose it on a deployment, that weapon type stays locked until you have its manual.

Sources

Checked against the official posts on October 22, 2026. Everything on this page is from Activision's own posts, written in our words. Manual spawn places are added only once two players' videos show the same spot.

Continue reading

Cheongun Village in MW4 DMZ: a red-roofed house by a creek, rail tracks and a casino tower behindNext stepNew to DMZ? See how a deployment works, from infil to exfil.DMZ Beginner's Guide: FOB and First RunsHow a DMZ deployment works from infil to exfil, which FOB stations open at which level, and what happens when you die.Go there

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Card pictures: Screenshot: Call of Duty: Modern Warfare 4 © Activision (enhanced)