MW4 DMZ Vendor guide: reset timer, upgrades and what to buy

Open the Vendor when you know what your next loadout is missing. It can supply ready-to-use equipment without a material-gathering trip, but a useful purchase still needs to fit your budget and the run you intend to make.

Where to find the Vendor and when it unlocks

The station opens at DMZ Level 5. Access it in the Forward Operating Base or through the station menu. If it is locked, check your DMZ level rather than your Multiplayer level; the progression guide separates the systems.

The Vendor sells an item from its available offers. The Gunsmith handles weapon purchases and customization, while the 3D Printer uses unlocked recipes and materials. Check the right station before assuming an item is unavailable throughout the FOB.

Vendor reset timer: check your current screen

Official information describes rotating offers. A firsthand launch-week guide reports a daily reset and a countdown at the top of the Vendor screen. Use that countdown for your next refresh; a universal reset hour or timezone is not verified here.

Do not build a deployment plan around yesterday’s stock. Before buying, check the exact item name, price and any purchase limit shown. If your desired item is absent, choose between waiting, printing it if eligible, or changing the loadout.

How to get more Vendor offers

Progression route	Listed change	Where to check
DMZ Level 18	An additional weapon offer	Level 18 reward
DMZ Level 32	Four additional item offers	Level 32 reward
Vendor Item Upgrade	Further purchase options	Current upgrade requirements

More offers mean more choices, not proof that a particular rare item will appear. Confirm the current upgrade tier and its price before spending resources. Compare it with the FOB upgrade priorities if storage or ingredient printing is also competing for your materials.

What should you buy first?

Treat these as shopping priorities, not a permanent best-items ranking:

Your immediate problem	Useful purchase to consider	Stop and compare
You lack essential protection	A suitable vest or protection item in stock	An unlocked recipe and the actual risk of the destination
Your planned escape needs a tool	A parachute or Fulton option, if offered	Correct equipment slot, item limits and your extraction route
One room key is missing	A Door Breacher Charge, if offered	Supported use and replacement cost
You need a low-cost restart	Only the gaps left after checking stored equipment	Free Loadout and regain options

An observed level-61 Vendor offered a 3-Plate Armor Vest and a Door Breacher Charge at 50,000 Cash each. Those are examples from one stock screen, not permanent prices or guaranteed offers. Read your own purchase panel before budgeting around them.

Buy or craft? Make the comparison before selling ingredients

1. Check the unlock. If the recipe is still locked, a complete ingredient bill is not a printing option yet.
2. Count spare inputs. A material reserved for a Bank, Stash or Printer upgrade is not surplus simply because the Vendor can replace today’s vest.
3. Compare the full cost. Buying spends the listed Cash; printing consumes the complete recipe bill. Neither option is automatically better for your inventory.
4. Keep a reserve. Choose how much Cash you need for recovery, purchases and the next deployment before buying optional equipment.

The keep, sell and craft guide explains why some valuables are worth saving for upgrades. Avoid selling every valuable to fund a purchase without checking those uses.

Before leaving the FOB

Buying a finished item does not unlock its recipe. After purchasing, inspect your Stash, Loadout and Backpack and equip what the next run needs. At Ready Up, confirm the selected Operator is carrying the intended kit.

If the missing item is a reusable unlock rather than equipment for this run, use the Recipe and Weapon Manual route comparison. That is a different objective from buying a replacement gun or vest.