The best weapon in Warzone is known as the meta, but it never lasts very long. Activision releases a weapon balance patch if enough players figure it out, and players try to find the next best thing. Activision has unintentionally provided players with an OP weapon with the new Halloween event.
The weapon is unlocked through The Haunting Call of Duty Black Ops Cold War and Warzone events. James 'JGOD' Godoy goes over how to unlock the weapon and the setup that he uses. For readers to try this out themselves, I've included a video, instructions, and screenshot below.
Warzone The Haunting Weapon
The LAPA will be obtained as an in-game event reward when you complete challenges in the Haunting event. As you complete each task, you unlock various cosmetic items, but the LAPA itself is the final reward. For you to claim the new weapon, you will need to complete nine challenges across Warzone or Black Ops Cold War.
Do it in Zombies if you want to unlock that weapon. Outbreak mode is easy because the enemies are AI. It's a lot harder to defeat The Haunting challenges when you're competing against other people.
Here is the description and screenshot:
- Laser: Tiger Team Spotlight
- Barrel: 7.9" Rifled
- Stock: SAS Combat Stock
- Muzzle: Agency Suppressor
- Magazine: STAGNAG 50 Rnd
Even though JGOD praises other pieces in the loadout, I only use the one he recommends overall. See the video for other pieces that may work better for you.