Few things in Borderlands 4 Items feel as satisfying as unloading a shotgun at point-blank range and watching enemies erupt in fiery explosions. Among the new legendaries that embody this raw power fantasy, the Hot Slugger shotgun stands out. This weapon combines brutal close-range damage with explosive mechanics that scale into late-game content, making it a must-have for Vault Hunters who enjoy aggressive, in-your-face gameplay.

In this guide, we’ll break down everything you need to know about the Hot Slugger: what makes it special, how to farm it, its dedicated drop sources, Mayhem scaling, recommended builds, and tips to maximize its effectiveness.

What Is the Hot Slugger?

The Hot Slugger is a Legendary Torgue Shotgun introduced in Borderlands 4. Like most Torgue weapons, it relies on explosive rounds, but the Hot Slugger comes with a unique twist:

Explosive Pellets: Every shot fires a cluster of slugs that explode on impact.

Lingering Napalm Effect: After the initial detonation, burning ground is left behind, dealing fire damage over time to enemies that walk through it.

Two Fire Modes: Sticky and Impact. In sticky mode, slugs attach to targets and explode after a brief delay, stacking for massive bursts of damage.

This combination makes the Hot Slugger not only devastating up close but also effective in area denial, locking down choke points with lingering fire fields.

Why You Want the Hot Slugger

The Hot Slugger is more than just another shotgun. Here’s why it’s worth chasing down:

Huge Burst Damage – Sticky rounds stacked on bosses can deal absurd damage.

Area Denial – Burning ground is great for controlling mobs.

Elemental Versatility – While fire is its default element, some variants can roll with shock or corrosive, making it useful across multiple enemy types.

Splash Synergy – Like other Torgue guns, it scales with splash and explosive bonuses, which makes it shine in certain builds (especially Moze and explosive-focused characters).

If you enjoy melting mobs and turning bosses into ash with sticky bombs, the Hot Slugger will become a cornerstone of your arsenal.

Where to Get the Hot Slugger

The Hot Slugger can technically drop as a world drop, meaning it has a chance to appear from any legendary source such as chests, slot machines, and badass enemies. However, it also has a dedicated drop source, which makes farming it much more efficient.

Dedicated Drop Source: Captain Thorne

Location: Inferno Spire, a volcanic stronghold on the planet Pyronis-VII.

Quest Requirement: Must complete the main mission Ashes to Ashes to unlock Inferno Spire.

Arena Setup: Thorne fights with flamethrowers, incendiary drones, and molten geysers erupting from the arena floor.

Respawn Method: Fast travel to “Spire Outskirts,” enter the arena, defeat Captain Thorne, and repeat.

Captain Thorne has about a 15% chance to drop the Hot Slugger at default drop rates, increasing with Mayhem difficulty.

Secondary Drop Sources

While Thorne is the best farming target, the Hot Slugger can also drop from:

Pyronis World Boss: The Molten Devourer.

Chaos Trial Chests in the Fire-themed trial.

Random World Drops in volcanic zones.

If you’re serious about farming, Captain Thorne remains the fastest route.

Farming the Hot Slugger: Step-by-Step

Here’s a streamlined farming method:

Unlock Pyronis-VII – Progress through the main story until Ashes to Ashes is completed.

Fast Travel to Spire Outskirts – This puts you right outside Captain Thorne’s arena.

Gear Up with Fire Resistance – Thorne deals almost exclusively fire damage; shields with fire resistance are invaluable.

Defeat Captain Thorne – Clear drones first, avoid geysers, and focus on Thorne.

Check for Hot Slugger – If it doesn’t drop, save/quit and repeat the run.

With practice, each run takes around 3–4 minutes. On average, the Hot Slugger should drop within 10–15 runs.

Hot Slugger Stats and Perks

The Hot Slugger’s exact stats vary due to Borderlands’ random parts system, but it consistently features these traits:

Manufacturer: Torgue

Weapon Type: Legendary Shotgun

Base Element: Fire (with possible Shock/Corrosive rolls)

Special Effect: Explosive pellets create lingering napalm fields. Sticky fire mode multiplies damage when stacking slugs.

Best Parts to Look For

Magazine Size Barrel: Larger mags allow more sticky stacking before reloading.

Torgue Sticky Mode Barrel: Essential for maximizing boss DPS.

Grip and Stock: Dahl parts increase handling and stability, making sticky stacking easier.

Mayhem Level Scaling

The Hot Slugger benefits greatly from Mayhem scaling.

Mayhem 1–3: Strong but ammo-hungry. Best for mobbing.

Mayhem 4–6: Napalm effect scales well; becomes excellent for crowd control.

Mayhem 7–10: Sticky stacking turns it into one of the hardest-hitting shotguns in the game. Can rival rocket launchers for burst DPS.

To get the most out of the Hot Slugger, farming it at Mayhem 6 or higher is highly recommended.

Best Characters and Builds for the Hot Slugger

The Hot Slugger shines brightest when paired with characters that can amplify its splash and elemental damage.

Moze – The Gunner

Why It Works: Moze’s splash bonuses amplify the Hot Slugger’s explosive pellets.

Skill Synergy: Short Fuse and Fire in the Skag Den double down on fire splash.

Build Tip: Use a “+200% splash damage while Action Skill is active” anointment for maximum damage.

Amara – The Siren

Why It Works: Amara’s elemental passives boost the napalm DoT effect.

Skill Synergy: Tempest and Forceful Expression add multiplicative fire bonuses.

Build Tip: Phasegrasp + Fire Kaoson builds work seamlessly with the Hot Slugger.

FL4K – The Beastmaster

Why It Works: Fade Away guarantees crits, stacking sticky slugs into massive bursts.

Skill Synergy: Guerrillas in the Mist for sustained sticky crit spam.

Build Tip: Pair with class mods that boost crit damage for devastating results.

Zane – The Operative

Why It Works: Fast fire rate, clone synergy, and movement speed buffs make the Hot Slugger a strong mobbing tool.

Skill Synergy: Playing Dirty lets you fire extra sticky rounds.

Build Tip: Equip damage while moving or clone-boosted anointments.

How the Hot Slugger Performs in Endgame

The Hot Slugger is one of the strongest shotguns for endgame farming and boss melting in Borderlands 4. Here’s how it stacks up:

Mobbing: Extremely effective. Napalm zones soften crowds, while sticky blasts finish them off.

Bossing: Among the top-tier bossing shotguns. Stack stickies during invulnerability phases, then watch health bars vanish on detonation.

Chaos Trials & Raids: The napalm AoE is invaluable against add-heavy encounters.

Its only drawback is ammo consumption. Shotguns already drain ammo fast, and the Hot Slugger’s sticky mechanic encourages spamming. To counter this, always max out Shotgun SDUs from Marcus and consider class mods that restore ammo.

Tips for Using the Hot Slugger

Use Sticky Mode for Bosses – Stack as many slugs as possible, then reload or wait for them to detonate for massive burst damage.

Use Impact Mode for Mobs – Explosions and napalm spread faster in high-density fights.

Mind Your Ammo – It eats through shotgun ammo. Consider pairing with ammo regen skills or switching to another weapon between fights.

Element Matchups – Fire is perfect against flesh, but corrosive or shock variants are worth farming for armored/shielded areas.

Positioning Matters – Napalm fields linger; funnel enemies into chokepoints to maximize effectiveness.

Final Thoughts

The Hot Slugger shotgun is a perfect example of Borderlands 4’s philosophy: more explosions, more elemental chaos, and more creative ways to annihilate enemies. With its explosive pellets, sticky stacking mechanic, and fiery napalm zones, it’s one of the most versatile and satisfying legendaries to farm.

By targeting Captain Thorne in Inferno Spire on Pyronis-VII, you can reliably farm this powerhouse weapon. Whether you’re a Moze player stacking splash damage, an Amara main amplifying elemental burn, or a FL4K crit hunter, the Hot Slugger has a place in Borderlands 4 Legendary Items.

If you’re looking for a shotgun that embodies raw power and spectacle, the Hot Slugger is your best bet—it doesn’t just kill enemies; it incinerates them in glorious, chaotic fashion.