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BP50 and Lienna 57
Image via Activision.

How to Unlock the BP50 and Lienna 57 in Warzone Season 5

The final set of weapons arrive.

The final update of the final season of Call of Duty Warzone is here and that means there is one more content drop for everyone to dive into. Both the BP50 and the Lienna 57 will go live in Warzone Season 5, and like always, they’re free to unlock as long as you know how.

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Unlike the Battle Pass weapons that launch at the start of a new Warzone season, the new assault rifle and light machine gun can’t be unlocked by simply leveling up. Instead, you’ll need to rely on some challenges. Our guide will go over all the ways to grab these weapons for yourself before Warzone 2 officially goes live in November.

Warzone Season 5 – How to Unlock the BP50 and Lienna 57

For those who don’t want to spend money, both the Lienna 57 LMG and the BP50 assault rifle can be unlocked through in-game challenges. Though the exact challenges haven’t been unveiled yet, they are almost always in the same ballpark. On a weapon like the BP50, players will likely need to get five kills in a set amount of matches as a baseline. Another option could be getting 15 close-range or long-shot kills with any assault rifle. The Lienna 57 will get its own light machine gun challenge.

Challenges can be completed in Zombies, Vanguard, or Warzone Season 5. If you attempt it in Warzone or Vanguard, the challenges will be the same and progress will carry over. If you attempt the challenges in Zombies, you’ll have to complete a challenge like killing 100 Zombies without getting hit. Of course, that challenge could differ for each weapon, but it will be similar.

Related: Best Volkssturmgewehr Loadout in Warzone Season 5

Both the Lienna 57 and the BP50 will be available in the store as well, which is an easy way to bypass the challenges right away. Purchasing a nin-store bundle will give you a weapon blueprint for use in a loadout, but you’ll still need to unlock the other attachments.

And that’s all. For more great updates, guides, and news, head over to the dedicated Call of Duty: Warzone section of our site.

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Image of Daniel Wenerowicz
Daniel Wenerowicz
Dan has been writing gaming guides, news, and features for three years after graduating with a BA in writing . You can find him covering Call of Duty for eternity, action-adventure games, and nearly any other major release.