Season 3 of Black Ops 7 adds new weapons across multiple categories, including a special secondary option called the Siren. While many players focus on the latest assault rifle, SMG, or sniper, you may want to pay close attention to this new addition.
The Siren does not unlock immediately at the start of the season, so you will need to meet specific requirements before you can use it. If you plan to add this special weapon to your loadout, you should understand when and how it becomes available.
Getting Access to the Siren in Black Ops 7 and Warzone
You cannot unlock the Siren on the first day of Season 3. Like certain other mid-season weapons, it does not go live when the update launches on April 2, 2026.
Instead, you gain access to the Siren through a limited-time in-game event. Activision has not confirmed the exact event name, its start date, or the specific challenge requirements. Until those details go public, you will need to wait for the official announcement before planning your unlock path.
Expect the Siren to become available a few weeks after the season begins. Once the related event starts, you will likely need to complete objectives tied to multiplayer, Zombies, or Warzone playlists.
If you prefer to skip event challenges, you can unlock the weapon instantly through a store bundle. This bundle will include a Siren weapon blueprint, allowing you to use the gun without completing the event requirements.
Keep these points in mind:
- Launch Availability: Not available on April 2
- Standard Unlock Method: Limited-time in-game event
- Instant Unlock Option: Paid store bundle with blueprint
- Bundle Cost and Contents: Not yet confirmed
The store bundle should appear in the in-game shop around the same time the Siren officially releases. Pricing, included cosmetics, and blueprint details remain unannounced.
Until Activision shares more specifics, your only preparation is to monitor seasonal event updates and check the in-game store once the mid-season content rollout begins.
