Free Warzone Sniper Blueprint: Trade 25 Weapons in Resurgence to Unlock the 'Unserialized' Signal 50
Warzone Season 1 is hiding a free sniper Blueprint, and you don't need a Battle Pass to get it. Game Rant reports (November 8) that a secret challenge unlocks the "Unserialized" Blueprint for the Signal 50 once you complete 25 trades at Weapon Trade Stations in Resurgence. Windows Central lists the same 25-trade requirement in its Zodiac secrets roundup. Activision hasn't announced the challenge in its patch notes, so treat it as a community-found Easter egg.
New to the season? Our Season 1 roadmap covers Hajin, Zodiac and everything else that arrived on November 6.
How the secret challenge works
According to Game Rant, the hint is a note inside a small building just south of the Depot POI on Zodiac. It tells players to "keep up with the arms race by making 25 trade-ins." Reading the note is optional. The trades count either way.
- Goal: 25 weapon trades at Weapon Trade Stations, in total.
- Where: Game Rant says the stations appear on every Resurgence map, so you aren't locked to Zodiac. They're marked on the mini-map and the tac map.
- Across matches: progress carries over. Windows Central notes that it doesn't matter what you trade or how many matches it takes.
- Cooldown: each station goes on a 30-second cooldown after use, per Game Rant.
- Completion: an on-screen alert pops up when you reach 25.
Fastest way to grind it
Game Rant's route is simple. Drop near a station, grab any floor weapon and trade it. While that station cools down, run to the next one and repeat. Resurgence respawns make this low-risk, and Casual playlists or the 20-player Rally Point mode on Zodiac should give you quieter games for farming.
What the Weapon Trade Station does
The official Warzone Season 1 patch notes list the Weapon Trade Station as a new Resurgence feature. It swaps your equipped weapon for "a random Weapon of higher rarity," and Fire Sales improve the value of each trade. So the grind also upgrades your loadout as you go. Per the Season 1 blog, Resurgence currently runs on Zodiac, with Rebirth Island returning later in the season.
Why the Signal 50 unlock matters
In the official notes, the Signal 50 is a .50 Cal anti-materiel rifle that normally unlocks at Player Level 35. Its Apex attachment, Signal Inferno, adds incendiary rounds for extra vehicle and killstreak damage.
Game Rant reports that finishing the challenge also unlocks the Signal 50 itself in every mode if you don't have it yet. That includes the Gunsmith in the DMZ FOB, with no Weapon Manual needed. Windows Central describes the DMZ part as a one-time free craft. The Blueprint works in both Warzone and Modern Warfare 4.
What's next
More Zodiac secrets are still being found. Windows Central's roundup also covers a free DRC Prototype Blueprint and calling cards. For the latest fixes, see our November 7 patch breakdown.
