How to Get the ONE SHOT Weapon in Borderland 4: Songbird Legendary Guide
Hey vault hunters! If you're looking for a truly broken weapon, let's talk about how you can ONE SHOT weapon in Borderland 4. That's right – we're talking about melting badasses and bosses on any Borderlands 4 character, with almost any build. The key is all about this specific legendary gun. It might get patched soon, so try this farming trick while you can!
This all revolves around a weapon called the Songbird. It has a special effect that gives it +100% damage for five seconds after swapping guns. But right now, there's a hilarious glitch when you swap it into itself, letting you stack damage repeatedly until you can literally one shot everything. If we head over to the target dummy, you can see a normal shot does around 2.6 to 3.2 million damage per bullet. A crit?
That's over 6 million – enough to delete most bosses instantly.
Why the Songbird is the ONE SHOT weapon in Borderland 4

What makes this even crazier is that this is a Jakobs version, so your bullets can ricochet between enemies. The damage potential is absolutely wild. This is so busted and will definitely get fixed soon, so enjoy it while it lasts in the current build!
Here’s a quick list of what makes it ONE SHOT weapon in Borderland 4:
Massive Damage Stacking: The swap glitch allows for infinite damage scaling.
Works on Any Class: Your build doesn't matter, just the weapon.
Ricochet Bullets: The Jakobs effect causes bullets to richochet for extra chaos.
Where to Find the Songbird Legendary Farm Location
So, how do you get it? First, you need to grab the Songbird itself. If we check the map, head over to Cauldron Burns. Make your way over to the Trinket Crevasse abandoned mine. The closest fast travel is Silo's Judgment. Go into the mine and farm the boss called Rican Roller until this gun drops. You only need one – it's so overpowered that a perfect roll doesn't even matter.
How to Stack Damage and ONE SHOT EVERYTHING

Once you have the weapon, it's time to break the game. The method depends on if you're using a controller or mouse and keyboard. To stack the damage, fire a shot or two so you can then reload. But then, switch to another weapon and immediately switch back.
On mouse and keyboard, I press 3 and 4 really quickly because I have it in slots that are close together. You can do it with one hand or take it slower with two. Just repeat this over and over, and the damage will ramp up insanely. The faster you go, the quicker the damage stacks.
You can fast travel, change zones, and even adjust your Vault Hunter difficulty without losing the stacks! The only way you lose the damage is if you actually remove the weapon from your inventory slot.
Final Tips for Maximum ONE SHOT Potential
Be warned: if you want to get into the millions of damage, you might have to repeat the technique for a couple of minutes straight. To make one-shots easier, you could use a relic like I have with an AMP shield that adds +30% damage and another +200% on top. If you use your relic and land a crit, you'll see absolutely massive numbers.
So that's how you make the Songbird completely insane and become the ultimate ONE SHOT weapon in Borderland 4. Try it out before it gets patched – there's no way this is staying in the game. It makes boss farming an absolute joke.