The WSP-9 in Call of Duty Warzone has become a real godsend for players who love close combat. This submachine gun mows down opponents with such speed that they simply don’t have a second to respond. The fast rate of fire paired with serious damage makes it one of the most dangerous tools for an aggressive style of play.
We have prepared a detailed analysis of how to assemble the perfect build for WSP-9 in the current season. It is based on the advice of the popular content creator WhosImmortal, whose analysis has long been a board book for Warzone players. He knows how to find a balance between efficiency and convenience, and it is precisely because of this that his recommendations help to win confidently.
Table of Contents
The best WSP-9 gear is a trusted meta
The WhosImmortal build is not just a collection of random modules. Every detail here works to make the weapon fast, accurate, and at the same time as stealthy as possible.
It is based on the Shadowstrike Suppressor S silencer. It removes the player from the enemy radar, allowing you to shoot without risking immediately attracting half of the map. This move is ideal for those who like to act cunningly and with a margin for surprise.

Next is the DR-6 Handstop handguard. It gives the weapon that “lightness in the hands” when you can quickly raise the sight, get out of the sprint and immediately open fire. Paired with the butt of the WSP Factory, the submachine gun turns into an obedient tool for lightning-fast maneuvers.
The MK sight. 3 Reflector is responsible for a clean picture without unnecessary details. It helps a lot in short-range shootouts, when fractions of a second are crucial and it is important to immediately catch the enemy at a point.
A 40—round magazine is a must. In Warzone, you often have to hold several enemies at once, and the standard volume is simply not enough. Yes, the recoil increases slightly, but in close combat, the firing speed and large ammunition are more important.
Now for the perks.
- Double Time allows you to sprint longer and play aggressively.
- Mountaineer saves you from unnecessary falls and gives you more freedom when moving.
- Tempered accelerates the replenishment of armor — without it, you cannot survive in protracted skirmishes.
- Flex reduces noise and highlights enemy equipment, which helps to control the situation around.

WhosImmortal chose a smoke grenade from his equipment to evade fire or cover bullet holes, and a throwing knife is a fast and stylish way to finish off an opponent when seconds are worth their weight in gold.
An interesting point: he takes the WSP-9 in conjunction with the MTZ-762 rifle. This duet covers all distances — from cramped rooms and corridors to shootouts across the street. Switching between weapons becomes as logical and convenient as possible.
As a result, the WhosImmortal build is about balance. Each upgrade here makes the weapon faster, more accurate and more convenient. It’s not just “collect and win” — it’s a setup that feels the style and understanding of the game.
The best WSP-9 build in Warzone from WhosImmortal
| SLOT | MODULE |
|---|---|
| Muzzle Device | Shadowstrike Suppressor S |
| Handguard | DR-6 Handstop |
| /tr> Butt | WSP Factory |
| Sight | MK. 3 Reflector |
| Shop | 40 Round Mag |
| SET OF PERKS |
|---|
| Perk 1: Double Time |
| Perk 2: Mountaineer |
| Perk 3: Tempered |
| Perk 4: Flex |
