As new content and balance updates are released, Borderlands 3 players have to experiment with new builds to get the most out of their characters. One new build has been put together for popular character FL4K, and it's so powerful that it is capable of one-shotting enemies, even when the game is set to Mayhem 4.

This new Borderlands 3 FL4K Mayhem 4 build is being nicknamed Deputy FL4K, named after a similar build that was made for the Gunzerker in Borderlands 2. As described by YouTuber Joltzdude139, here is what players need to put together this powerful new Borderlands 3 FL4K build for Mayhem 4:

Equipment

King's Call / Dastardly Maggie

One Pump Chump

Wedding Invitation / Headsplosion or Monocle

Annexed Choodessny ION CANNON

Salvager Stop Gap (Anointed)

Mitosis Hunter-Seeker (Anointed)

Vulpine St4ckbot

Last Stand Victory Rush

Red Tree

Rakk Attack!

Interplanetary Stalker

Leave No Trace

Hunter's Eye

Head Count

Big Game

The Most Dangerous Game

Galactic Shadow

Grim Harvest (3/5)

Megavore

Falconer's Feast

Flack 'N Load

Spiderant Scorcher

Blue Tree

Persistence Hunter

Ferocity (1/5)

Go for the Eyes (1/5)

Who Rescued Who? (4/5)

He Bites (1/3)

Frenzy

Barbaric Yawp

Mutated Defenses

Pack Tactics (3/3)

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This idea behind this build is using the best Jakobs weapons possible, so Borderlands 3 players can swap in other weapons when needed. It also helps to have the weapons anointed, though that's just icing on the cake. Anyone interested in creating this new Borderlands 3 FL4K build should note that one of the recommended weapons, the Wedding Invitation, may not necessarily be available to them by the time they attempt to put this together.

That's because the Wedding Invitation sniper rifle in Borderlands 3 is only in the game for a limited-time. Players can only collect it by participating in the Broken Hearts Day event, which concludes on February 20. After that, Borderlands 3 players will just have to keep their fingers crossed that Gearbox decides to release the Wedding Invitation again later on, either through the returning Broken Hearts Day event or elsewhere.

Something else that Borderlands 3 players will want to keep in mind when putting together this FL4K Mayhem 4 build is the new level cap. The Borderlands 3 level cap has been raised to 53, so players will want to hit that first and attempt to farm for these items at that point to get the absolute best versions of this equipment possible.

With these tips in mind, Borderlands 3 players can build this devastatingly powerful FL4K Mayhem 4 build.

Borderlands 3 is out now for PC, PS4, Stadia, and Xbox One.

MORE: What to Expect from the Next Borderlands 3 DLC Road Map