Best Warzone Swiss K31 class loadout: Attachments, Perks, Setup - Dexerto
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Best Warzone Swiss K31 class loadout: Attachments, Perks, Setup

Published: 30/Sep/2021 16:40 Updated: 30/Sep/2021 16:48

by James Busby


The Swiss K31 joined the ever-growing list of Sniper Rifles in Warzone Season 3 and we’ve got the ultimate loadout to help you dominate your foes. 

If you’re looking to take Verdansk by storm with a powerful Sniper, then look no further than the Swiss K31. This beastly bolt-action rifle offers great accuracy and a fast fire rate, allowing you to get multiple headshots in the blink of an eye.

While it was already a contender early into Season 3, buffs in the Season 4 Reloaded update pushed it even higher up the game’s rankings. With a faster ADS Speed and improved overall accuracy, the Swiss K31 is a great pick for any Warzone Sniper fan.


In order to truly get the most out of this deadly rifle, you’ll want to pick the right attachments. Check below for a complete overview of our ultimate Swiss K31 loadout for Season 5.


Best Swiss K31 loadout for Warzone

Bestt Swiss K31 loadout
Activision / Treyarch
The Swiss K31 build features all the standard attachments you’d expect.


  • Muzzle: GRU Suppressor
  • Barrel: 24.9” Combat Recon
  • Laser: SWAT 5mw Laser Sight
  • Stock: SAS Combat Stock
  • Rear Grip: Serpent Wrap

As with any Cold War sniper in Warzone, you need to be running the GRU Suppressor Muzzle. This attachment offers extra Bullet Velocity and Range making it a must for those that wish to increase the Swiss K31’s kill potential at a distance. If that wasn’t enough, the added sound suppression will help keep you from being easily located when firing. 

The 24.9” Combat Recon barrel is also another vital attachment that should be prioritized. This barrel increases the Swiss K31’s bullet velocity, which enables hitting mid to long-range enemies much easier – an area that is incredibly important if you wish to claim more kills.  


Swiss K31 Sniper Rifle Warzone
Activision / Treyarch
The Swiss K31 has quickly shot up the Warzone rankings in Season 5.

Next up is the SWAT 5mw Laser Sight and Serpent Wrap. Both these attachments drastically speed up the K31’s aim down sight time, making it even easier to quickly zap onto your target’s heads for those all-important cranium kills.  

Lastly, while most players opt to take the Bruiser Grip, we suggest you try the SAS Combat Stock for Aim Walking Movement Speed and ADS Firing Movement Speed. This allows you to peak enemy snipers and gain the advantage in gunfights as long as you land your first shot.

Best Swiss K31 setup (Perks & equipment)

Swiss K31 setup
Activision / Treyarch
Make sure you pair the Swiss K31 with a meta AR to cover all scenarios.

Perks and Equipment

  • Perk 1: E.O.D.
  • Perk 2: Overkill
  • Perk 3: Amped
  • Secondary: CR-56 AMAX
  • Lethal: Semtex
  • Tactical: Heartbeat Sensor

Just like our EM2 loadout in Season 5, our Swiss K31 class also utilizes EOD and Amped. EOD greatly reduces the damage from non-killstreak explosives and fire, while  Amped gives you faster weapon swap and equipment speeds. 


The Overkill perk enables the use of our Cold War AK-47 loadout, which still remains one of the best Assault Rifles in Warzone Season 5. While Overkill keeps you competitive across all engagement ranges, you’ll still want to pick up Ghost as soon as you can. 

Lastly, both the Semtex and Heartbeat Sensor help track down nearby enemies and give you the tools needed to flush out nearby campers. 

How to unlock the Swiss K31 in Warzone

Swiss K31 loadout Warzone
Activision / Treyarch
This Swiss K31 loadout really packs a punch in Warzone Season 5.

In order to unlock the Swiss K31, you must complete the following challenge: Using Sniper Rifles, get 2 Headshot kills in 15 different completed matches.

Those that enjoy using the Kar98k Marksman Rifle will definitely want to add this Swiss sniper to their arsenal. Simply grind out either Warzone or Black Ops Cold War multiplayer matches to add it to your arsenal. 


Alternative to the Swiss K31 loadout

The Kar98k is great for players looking to mix deadly sniper shots with more mobility.

If you’re looking for an alternative to the Swiss K31, then consider using this Kar98k loadout. While it may not be classified as a Sniper, this iconic WWII Marksman Rifle really packs a punch. 

The Kar98k also has a similar playstyle as it has a high rate of fire, fast rechambering animation, and decent damage range. This makes it the perfect pick for those that enjoy the playstyle of the Swiss K31, but want a little more speed. 

Make sure to check out our other Warzone guides and lists such as: | Best streamer loadoutsMost popular Warzone weapons| Best Sniper Rifles | All Warzone bunker codesMac-10 loadout | FFAR Warzone class | Top 20 highest-earning players