Borderlands 4: 10 Insanely Overpowered Legendary Weapons That Shatter the Meta

Borderlands 4 is packed with loot, but some legendary weapons go beyond powerful—they feel downright broken. Whether you’re early in the game or deep into endgame farming, there are a handful of guns and pieces of ordinance that can turn your Vault Hunter into a one-person army. Many of these can be found in Carcadia Burn, one of the richest farming grounds in the game, so you’ll always have opportunities to chase them down. Here’s a rundown of ten legendary Borderlands 4 Items every player should add to their arsenal.

 

1. Oscar Mike – The Space Laser Rifle

 

Oscar Mike is a deadly assault rifle with a perk that feels almost unfair. Alongside solid stats—572 damage per shot, 82% accuracy, and a fire rate of nearly seven rounds per second—the weapon features an alternate fire mode called Space Laser, summoning an orbital beam that deals massive damage every 60 seconds. Obtaining it requires defeating Gen One, a boss accessible through Moxy’s Encore system after completing the Vault Hunting questline. Be warned: not every Oscar Mike roll includes the Space Laser perk, so you may need to farm multiple copies. When you finally get the right version, it’s easily one of the most devastating rifles in the game.

 

2. GMR – The Giant Killer

 

For those who prefer precision and heavy-hitting shots, the GMR assault rifle is a top pick. Dropped by Driller Hole during the Unpaid Tab questline, this rifle boasts a staggering 2,300 damage per shot. Its unique perk, Big Name Hunter, doubles its damage while aiming down sights, though it halves fire rate and consumes two rounds per shot. This weapon is tailor-made for long-range players who prefer calculated shots over spray-and-pray tactics.

 

3. Fuse – The Explosive Artillery Grenade

 

Weapons aren’t the only things that break Borderlands 4. The Fuse grenade, obtainable from Driller Hole, is one of the most versatile pieces of ordinance in the game. The Rapid Artillery Fuse variant deals over 6,000 damage, creates wide AoE effects, and continues dealing damage for six seconds after detonation. Combined with augment perks like Mortar Support, Fuse becomes a persistent area-denial tool that shreds mobs and keeps bosses locked in place.

 

4. Phantom Flame – The Target-Lock Pistol

 

Dropped by the duo bosses Pango and Bango, Phantom Flame is a Jacob’s pistol that brings an Overwatch-style mechanic into Borderlands. With the perk Midday, the pistol locks onto visible enemies when aimed, unloading its entire magazine into them with perfect accuracy. Each bullet deals around 1,700 base damage, and thanks to Jacob’s crit-ricochet effect, this weapon can clear groups with ease when paired with a crit-focused build.

 

5. Stray – The Multi-Target Sniper

 

Also dropped by Pango and Bango, Stray is a sniper rifle that transforms single-target damage into multi-target chaos. Each shot splits into secondary projectiles that seek out nearby enemies, essentially making it both a sniper and a crowd-control weapon. Its alt-fire seeker missile adds even more versatility. With high accuracy and strong crit bonuses, Stray can adapt to nearly any build.

 

6. Hot Slugger – The Meta Powerhouse

 

Hot Slugger is widely considered one of the strongest weapons in Borderlands 4. This Jacob’s shotgun, dropped by Callless, Harbinger of Annihilating Death, deals nearly 10,000 damage per shot. Its perk, Blazing Barrel, grants a stacking 30% damage buff on kill—up to 90%. The best part? That buff applies to your entire build, not just the shotgun. Whether you’re using melee, abilities, or other guns, Hot Slugger turns your Vault Hunter into a wrecking ball.

 

7. Oh My Got – The Shock Beam SMG

 

Farmed from Moon-Maddened Callus, this Malawan SMG functions more like a continuous energy weapon. It fires a beam that auto-tracks enemies, deals constant shock damage, and can consume your shield energy instead of ammo for a massive +50% damage boost. While niche, it shines in shield-focused builds and can become a core damage dealer with the right synergy.

 

8. Wombo Combo – The Rocket-Firing AR

 

The Wombo Combo is a Vladof assault rifle obtained from the Ripper Road Birds. What makes it shine is its perk, Rip Rockets: every bullet fired also launches rockets with no ammo cost or cooldown. With a fire rate of 12 rounds per second and a magazine capacity of 81, this rifle turns into a storm of bullets and explosions. It’s one of the most flexible and universally powerful weapons in the game.

 

9. Rainbow Vomit – The Elemental Shotgun

 

Perhaps the most infamous legendary in Borderlands 4, Rainbow Vomit is farmed from Leader Willm after a lengthy questline. This shotgun adds multiple elemental effects to every shot, layering incendiary, radiation, shock, or other damage types depending on your roll. It also pairs perfectly with accessories like the Gravity Harpoon for enemy grouping. With its crit potential and AoE splash, Rainbow Vomit can dominate both mobs and bosses.

 

10. Firepot – The Sticky Grenade Ordinance

 

Also obtained from Leader Willm, the Firepot grenade is a unique tool for mob clearing. Always rolling with incendiary damage, its perk Spicy spawns homing sticky grenades that attach to nearby enemies with each bounce. The longer it’s active, the more stickies it throws out. While less effective in boss fights, Firepot annihilates groups in confined spaces, making it an underrated powerhouse.

 

Final Thoughts

 

Borderlands 4 is overflowing with legendary loot, but these ten Borderlands 4 Weapons and pieces of ordinance stand above the rest. From space lasers and auto-rockets to rainbow-colored shotguns, each of these legendaries can fundamentally change how you play the game. Whether you’re a precision sniper, a crit-stacking pistolero, or a grenade-happy demolitions expert, there’s something here to supercharge your build.

 

For Vault Hunters looking to push their gameplay to the next level, farming these legendaries is well worth the grind.