MW4 Warzone Legacy Weapons Cost 250,000 XP Each: How the Armory Unlock Works

Last checked November 9, 2026, against Raven Software's Warzone Season 1 Patch Notes, the official Warzone Season 1 briefing and an in-game Armory screenshot posted to r/CODWarzone on November 8.

TL;DR: how do you unlock legacy weapons in MW4 Warzone?

Each legacy gun is a separate 250,000 XP Armory unlock, and only one can be active at a time. Since Season 1 went live (midnight ET on November 6, 2026, which is 9 PM PT on November 5), every weapon from Modern Warfare II, Modern Warfare III, Black Ops 6 and Black Ops 7 sits in Warzone's Armory Unlocks behind an XP requirement. In the live menu each Legacy weapon reads 0/250,000 XP. Pick one, set it as your Currently Active unlock, play, and it lands in the Legacy tab of Create-a-Class as a fixed Warzone preset. You can't edit it in Gunsmith, and it earns no MW4 Mastery Camos. Pick the one gun you really miss first, because the queue is long.

Key numbers:

• 250,000 XP per Legacy weapon in the live Armory list (every entry in the screenshot below shows the same cost)
• 1 Currently Active slot, so XP only flows into one unlock at a time
• 4 legacy games feed the list: MWII, MWIII, Black Ops 6 and Black Ops 7
• 5 attachments on each legacy base weapon's preset build, per Activision
• 5 MW4 features legacy guns don't get: Mastery Camos, Reticle Challenges, weapon customization, Cosmetic Gunsmithing and Build Sharing/Build Codes
• 3.3x the 75,000 XP that Armory weapon unlocks cost in late 2024, as CNET reported at the time

This page covers the unlock grind only. For what does and doesn't carry over overall (Operators, skins, the skin toggle, camos), see our MW4 Warzone carry-forward guide.

What does Activision say about unlocking legacy weapons?

The official wording is short. Raven Software's Warzone Season 1 patch notes put the whole process in three lines:

"Navigate to Armory Unlocks to view available Legacy Weapons and their associated XP requirements. Earn the required XP to unlock each Weapon's preset Warzone build. Once unlocked, Legacy Weapons become available in Loadouts and are identified by a unique icon and 'Legacy' designation." (Raven Software, Warzone Season 1 Patch Notes)

The November 2 briefing adds the part that stung players most: "These Legacy Blueprints will all initially be locked and available to unlock through Player XP in the Armory" (Call of Duty blog). So the legacy guns and the blueprints you earned or bought are still on your account. They just aren't in your loadout until you pay the XP.

Neither page names an exact XP number. That number comes from the game itself.

How much XP does a legacy weapon cost in the Armory?

250,000 XP per weapon, based on the live menu. A player posted a screenshot of the Season 1 Armory (path: WZ, Challenges, Armory) on r/CODWarzone on November 8. Every Legacy entry in view shows the same cost:

The menu describes each one as a "Legacy weapon fitted with popular attachments for Warzone." The screen has filter tabs for BO7, BO6, MWIII and MW, so every game in the legacy pool gets its own list.

Two details in that screenshot matter for planning:

• Only one unlock is "Currently Active." The header reads Currently Active 01, Available 02. XP you earn goes to the active item, not the whole list.
• Partial progress stays. The ISO Hemlock is not active but still shows 26,427 XP. That suggests the player switched targets and the earlier progress stayed put. It's one screenshot, not an official rule, so check your own list before switching mid-grind.

What we can't confirm yet: whether every legacy weapon costs exactly 250,000 (we've only seen this slice of the list), and whether each Legacy Blueprint is a separate unlock on top of its base weapon. Activision only says blueprints "initially" start locked. We'll update this page when the full list is documented.

Why are players annoyed about the 250,000 XP cost?

The r/CODWarzone thread title says it plainly: 250,000 XP "seems a bit much for uneditable legacy guns." The complaint is about value: you pay the full cost and still get a fixed build. You can't swap a single attachment, and the gun doesn't count toward MW4 camo progress.

The comparison with the old Armory explains the reaction. When the Armory arrived in late 2024, CNET reported that "weapons and attachments are locked behind 75,000 XP each" (CNET). Players were reporting 250,000 XP Armory items by May 2025, and Season 1 keeps that higher price for the legacy pool. On a single gun the gap is 175,000 XP. Across a favourite loadout of a primary and a secondary, you're looking at 500,000 XP before both are back.

How do you unlock a legacy weapon, step by step?

• Open the Armory. In Warzone, go to Challenges, then Armory (the patch notes call it Armory Unlocks).
• Filter by game. Use the BO7, BO6, MWIII or MW tab to find the gun you want.
• Activate it. Select the weapon and press Activate. It moves to the Currently Active slot.
• Earn XP. Play matches. XP builds toward the active unlock until it hits 250,000.
• Equip it. Per the patch notes: open Create-a-Class, choose a Primary or Secondary slot, open the Legacy tab, then pick the preset Warzone build or an available Blueprint.

Once unlocked, the gun carries a unique icon and the "Legacy" tag in your loadouts, so you can tell it apart from MW4 weapons.

Does Multiplayer or DMZ XP count toward the Armory?

Activision hasn't said for this chapter. The official text says "Player XP" and "the required XP" without listing modes. MW4 and Warzone share one Player Level, and DMZ XP feeds that level too, as covered in our MW4 Prestige and leveling guide. In the previous Armory, CNET reported that XP "can be earned in Warzone or Black Ops 6 multiplayer modes," so cross-mode credit has precedent. Precedent isn't confirmation, though.

A 2-minute test settles it for your account:

• Write down the number on your Currently Active unlock.
• Play one MW4 Multiplayer match, ideally on a short playlist.
• Reopen the Armory and compare.

If the number moved, your Multiplayer grind (and any Double XP Tokens you run there) is also clearing your legacy queue. If it didn't, Warzone is the only route.

What can't you do with a legacy weapon once it's unlocked?

Quite a lot, which is why the price stings. The official lists say legacy weapons:

• Can't be edited in Gunsmith. You get the preset five-attachment build or the Blueprint's existing setup.
• Don't earn MW4 Mastery Camos or Reticle Challenges. Camo grinding still needs MW4 guns; see our MW4 Warzone mastery camos guide.
• Don't support Cosmetic Gunsmithing.
• Can't use Build Sharing or Build Codes. The patch notes say build sharing "does not function" because legacy guns use a featured preset.

Older weapon camos don't carry forward either. That correction is covered in the carry-forward guide.

Which legacy weapon should you unlock first?

Given the cost, treat every unlock as a real choice. A simple order:

• The gun that fills a gap MW4 can't. If the MW4 lineup has no answer you like in a weapon class, that legacy gun earns its 250,000 XP.
• A Blueprint you paid money for. If a bundle blueprint was the reason you played, start there. Don't buy a duplicate bundle just because it shows as locked.
• Skip "nostalgia" picks early. A legacy gun that's worse than its MW4 equivalent costs you 250,000 XP that could have gone to one that matters.

Our Warzone Season 1 changes rundown and the Season 1 weapons guide cover the new MW4 guns you'd be comparing against.

What is the fastest way to earn 250,000 XP in Warzone Season 1?

There's no official XP-per-match table, so anyone quoting exact "matches per unlock" numbers is guessing. What reliably speeds the grind:

• Play the shorter, busier modes. Season 1 launched with Battle Royale and Resurgence plus Casual variants of each, Rally Point, Massive Resurgence and Loaded Resurgence (official briefing). Resurgence's constant redeploys mean more fights per minute than full Battle Royale. See our Warzone playlist update for what's live this week.
• Stack Double XP Tokens on your longest sessions. Our Double XP Tokens guide lists the free sources.
• Finish challenges in the same session. Challenge XP adds up fast, and the Armory screen itself sits in the Challenges menu.
• Don't lobby-shop with third-party tools. Since Season 1, Warzone Agent gets you locked out, and getting around the block risks bans. The details are in our Warzone Agent ban explainer. Private Match is also disabled for all of Season 1, so custom XP lobbies aren't an option.

If a 250,000 XP queue per gun doesn't fit your week, softer lobbies are where XP per hour climbs fastest. timesaver.gg sells them, so here's the straight answer on risk: Activision's Security and Enforcement Policy treats "exploiting the game for the purpose of gaining XP, prestige, game score, weapon level, or in-game unlock" as boosting. A paid session is a risk you choose to take, not a rule-safe option, and no provider can honestly promise zero risk. Our MW4 bot lobbies explainer covers that trade-off in full.

Want your old loadout back without grinding 250,000 XP per gun? Lock in your MW4 Season 1 setup: bot lobbies, camo and weapon leveling, ready now. Pro players, all platforms:

• MW4 Bot Lobbies: private low-skill lobbies for fast XP and the camo grind
• MW4 Account Leveling: Player Level and Prestige on the shared MW4 and Warzone track
• Warzone Bot Lobbies: easy Warzone sessions for kills, wins and challenges
• MW4 Weapon Leveling: max any MW4 gun and unlock every attachment
• MW4 Mastery Camo Unlock: shared Warzone and Multiplayer camo progress, done for you
• All MW4 services

FAQ

Can I buy this loadout instead of farming it? Yes: this loadout costs $32.61 on Timesaver, and a Timesaver pro completes it by hand within 4 hours. How handover works and what happens if something goes wrong: account safety.

How much XP does it take to unlock a legacy weapon in Warzone? 250,000 XP per weapon, based on the live Season 1 Armory menu. Every Legacy entry in the November 8 screenshot shows 0/250,000 XP until you start it. Activision's patch notes confirm the XP requirement but don't print the number.

Can I unlock more than one legacy weapon at a time? No. The Armory has a single Currently Active slot, so XP goes to one unlock at a time. Progress on a weapon you switch away from appears to stay saved.

Are my legacy Blueprints gone in MW4 Warzone? No. Activision says Blueprints you earned and purchased stay available, but they "will all initially be locked and available to unlock through Player XP in the Armory." Once unlocked, they appear in the Legacy tab with their existing attachments.

Can I customize legacy weapons in Gunsmith? No. Legacy weapons use a preset Warzone build or the Blueprint's existing setup. They also don't support MW4 Mastery Camos, Reticle Challenges, Cosmetic Gunsmithing or Build Sharing.

Where do I equip a legacy weapon after unlocking it? Open Create-a-Class, pick a Primary or Secondary slot, open the Legacy tab, then select the preset build or an available Blueprint. Unlocked legacy guns show a unique icon and the "Legacy" tag.

Does MW4 Multiplayer XP count toward Armory unlocks? Activision hasn't confirmed it for this chapter. Note your Armory progress, play one Multiplayer match and check again: if the number rose, Multiplayer XP counts on your account.