Call of Duty: Warzone and Vanguard are receiving a brand new weapon with the Classified Arms Season 3 Reloaded update. With this mid-season content drop, players will get to use and level up the H4 Blixen Submachine Gun in the game once they unlock it.

How to get H4 Blixen SMG in Warzone & Vanguard

Unlock challenge for Multiplayer: Get three slide kills using a Submachine Gun in 15 different completed matches.

The unlock criteria for the H4 Blixen is pretty straightforward, however, it is a tedious one as you have to complete each match you play. Regardless, most players shouldn’t have any trouble completing the challenge. Here’s our recommended playlist and class setup that you can use to complete this challenge in Vanguard Multiplayer:

  • Playlist (preferably Hardcore)Team DeathmatchKill ConfirmedLoadoutPrimary Weapon - PPSH-41 or any other SMG with good hipfire accuracySecondary Weapon - Combat ShieldLethal - Throwing KnifeTactical - No. 69 Stun GrenadePerk 1 - SerpentinePerk 2 - OverkillPerk 3 - Lightweight

If you want to try out the weapon before everyone else, you can simply purchase a bundle containing the H4 Blixen blueprint from the CoD Store. This will give you access to a specific weapon blueprint, but you will not be able to change the attachments unless you complete the unlock challenge.

  • Team DeathmatchKill Confirmed

Stay tuned to Pro Game Guides for more Call of Duty content. In the meantime, head over to our article on Call of Duty: Modern Warfare 2 trailer reveals fan-favorite characters and release date.