Blast Furnace

Blast Furnace — Destiny 2 Legendary Pulse Rifle
Legendary Pulse Rifle · Kinetic · Primary
Where it drops: Random Perks: This item cannot be reacquired from Collections.

“Forged in the hottest fires.”

★ See the community god roll for Blast Furnace →

Weapon stats

Stability 64
Handling 24
Range 79
Aim Assistance 42
Ammo Generation 55
Airborne Effectiveness 15
Recoil Direction 65
Zoom 18
Magazine 36
Impact 35
Reload Speed 36
Rounds Per Minute 450

Intrinsic Traits

Aggressive Burst

Weapon Perks

Arrowhead Brake Chambered Compensator Corkscrew Rifling Extended Barrel Fluted Barrel Full Bore Hammer-Forged Rifling Polygonal Rifling Smallbore Arrowhead Brake Chambered Compensator Corkscrew Rifling Extended Barrel Fluted Barrel Full Bore Hammer-Forged Rifling Polygonal Rifling Smallbore Full Choke Rifled Barrel Full Choke Rifled Barrel
Accurized Rounds Appended Mag Tactical Mag Extended Mag Steady Rounds Alloy Magazine Flared Magwell Accurized Rounds Appended Mag Tactical Mag Extended Mag Steady Rounds Alloy Magazine Flared Magwell Ricochet Rounds Light Mag Armor-Piercing Rounds Drop Mag Assault Mag High-Caliber Rounds Ricochet Rounds Light Mag Armor-Piercing Rounds Drop Mag Assault Mag High-Caliber Rounds
Zen Moment Snapshot Sights Shoot to Loot Keep Away Perpetual Motion Kinetic Tremors Headseeker Zen Moment Snapshot Sights Shoot to Loot Keep Away Perpetual Motion Kinetic Tremors Headseeker
Kill Clip Firefly One for All Frenzy Rampage Rapid Hit Desperate Measures Kill Clip Firefly One for All Frenzy Rampage Rapid Hit Desperate Measures
Indomitability

What the Blast Furnace perks do

Aggressive Burst

Hard-hitting four-burst fire.

Arrowhead Brake

Lightly vented barrel. • Greatly controls recoil • Increases handling speed

Chambered Compensator

Stable barrel attachment. • Increases stability • Moderately controls recoil • Slightly decreases handling speed

Corkscrew Rifling

Balanced barrel. • Slightly increases range and stability • Slightly increases handling speed

Extended Barrel

Weighty barrel extension. • Increases range • Decreases handling speed • Moderately controls recoil

Fluted Barrel

Ultra-light barrel. • Greatly increases handling speed • Slightly increases stability

Full Bore

Barrel optimized for distance. • Greatly increases range • Decreases stability • Slightly decreases handling speed

Hammer-Forged Rifling

Durable ranged barrel. • Increases range

Polygonal Rifling

Barrel optimized for recoil reduction. • Increases stability

Smallbore

Dual strength barrel. • Increases range • Increases stability

Full Choke

While Aiming Down Sights: • Decreases Shotgun Pellet Spread by 5% • Reduces Precision Multiplier by 7.6% (1.1078x🠚1.0294x)

Rifled Barrel

Ranged shotgun barrel. • Increases range • Greatly decreases handling speed

Accurized Rounds

This weapon can fire longer distances. • Increases range

Appended Mag

This weapon's magazine is built for higher capacity. • Increases magazine size

Tactical Mag

This weapon has multiple tactical improvements. • Slightly increases stability • Increases reload speed • Slightly increases magazine size

Extended Mag

This weapon has a greatly increased magazine size, but reloads much slower. • Greatly increases magazine size • Greatly decreases reload speed • Increases airborne effectiveness

Steady Rounds

This magazine is optimized for recoil control. • Greatly increases stability • Slightly decreases range • Increases airborne effectiveness

Alloy Magazine

Linearly grants a Reload Duration Multiplier as your magazine drops from 50% capacity to empty. Reload Duration Multiplier scales from 0.9x at 50% capacity to 0.8x with an empty magazine.

Flared Magwell

Optimized for fast reloading. • Slightly increases stability • Greatly increases reload speed

Ricochet Rounds

Rounds ricochet off hard surfaces. • Increases stability • Slightly increases range

Light Mag

Improved reload and range. • Increases reload speed • Slightly increases range

Armor-Piercing Rounds

Grants 5% increased damage against Elemental and Barrier Champion Shields. Allows bullets to overpenetrate enemies once.

Drop Mag

Passively grants 30 Reload Speed with a 0.9x Reload Duration Multiplier. Decreases Magazine Size Stat by 30. (Equivalent to the "inverse" of Extended Mag)

Assault Mag

This shotgun's magazine is optimized for quick combat. • Greatly increases stability • Increases rate of fire

High-Caliber Rounds

Hits inflict increased Flinch on Enemies. PVE: Tier 1-2 Minors can be repeatedly staggered. Higher Tier Combatants stagger quicker. PVP: Flinch against Players varies based on damage and Weapon Archetype. Flinch increase ranges between 5-10%.

Zen Moment

Weapon Hits grant 1 Stack of the perk for 1 second up to the maximum of 5? Stacks. Benefits granted per Stack: • Grants ?% Flinch Resistance • Reduces Visual Weapon Shake by 15% • Reduces Reticle Bounce by 15% Stacks gained per Weapon Hit by weapon type: • Hand Cannons, Scout Rifles: 2? • Pulse Rifles, Sidearms: 1.5 • Other Weapons: 1

Snapshot Sights

Passively decreases the ADS Animation Duration: • 50% decrease on Primary Weapons • 20% decrease on Special Weapons

Shoot to Loot

Weapon Hits against Orbs of Power collect them. If collecting ammo is possible: Weapon Hits against Ammo Bricks pick them up, trigger Ammo Pickup Effects, and refill all Weapons from reserves. Does not require direct hits.

Keep Away

While no enemies are within 15 meters: Grants 10 Range, 30 Reload Speed, and decreases Accuracy Cone Growth by 5?%.

Perpetual Motion

While moving at a minimum of 2 meters per second: Grants a Stack of 'Perpetual Motion' after 2 seconds and a second Stack after 10 seconds. Each Stack provides 10 Stability, 10 Handling, and 10 Reload Speed. All Stacks are removed if movement speed is below 2 m/s for 0.5 seconds. Works and can activate while stowed.

Kinetic Tremors

Scoring multiple Direct Hits against a target within 3 seconds of each emits 3 damaging shockwaves from its location at the time of activation. Hit counter persists through stow. Shockwaves appear 0.25 seconds after scoring enough Hits and have a 1 second delay between each pulse. With Bows, the initial delay is decreased to 0.167 seconds. Each shockwave deals up to 90 [20] damage in a 6 meter radius. Shockwaves deal 33.33% more damage when activated on Miniboss or higher tier PvE Combatants. Shockwaves inherit Weapon Damage Buffs, the weapon's passive Kinetic Damage Bonus in PVE (10% on Primary, 15% on Special), and its Combatant Damage Scaling. They also count as non-direct Hits with the weapon for other interactions. The perk cannot be retriggered by anyone on a target until 2? seconds after the last shockwave. Hits required for Activation: • Submachine Guns: 14 • Auto Rifles: 12 • Pulse Rifles: 11 • Sidearms: 8 • Precision Hand Cannons and Precision Scout Rifles: 6 • Hand Cannons, Scout Rifles: 5 • Bows, Sniper Rifles: 3

Headseeker

Dealing non-Precision Direct damage grants the following benefits for 0.55 seconds: • 20% increased Precision Bonus (complicated, see specific damage increases below) • 3% increased Aim Assist Cone size Precision damage increases by weapon type/frame: • Pulse Rifles: Adaptive: 7.1%, Aggressive Burst: 10%, Heavy Burst: 9.5%, High-Impact: 8.74%, Lightweight: 6.3%, Rapid-Fire: 10.3% • Sidearms: Adaptive Burst: 8.46%, Heavy Burst: 7.36% • Scout Rifles: Precision: 8.66% [Bug] Heavy Burst Hand Cannons: 7% increased Weakspot damage. The distinction between Weakspots and Critspots is complicated and we might write an explainer blog post about it eventually. For the purposes of PvP, the two are equivalent.

Kill Clip

Finishing a reload within 3.6 seconds of a kill grants 25% increased damage for 5 seconds. Stowing the weapon removes the buff. Does not buff the Splash/Explosive damage elements of other perks.

Firefly

On Precision Kills: • Target explodes, dealing 104 [80] Solar damage in a 4 meter radius • Grants 50 Reload Speed for 6 seconds

One for All

Scoring Weapon Hits against 3 Separate Enemies within 3 seconds of each grants 35% increased damage for 10 seconds. Does not require Direct Hits. Buff duration cannot be refreshed.

Frenzy

After being in Combat for 12 seconds: Grants 15% increased damage, 100 Handling, and 100 Reload Speed for 7.2 seconds. Works and can activate while stowed. Dealing and receiving damage refreshes the buff duration. For Frenzy, being in Combat is defined as having either dealt or received damage within the last 5 seconds. Self-damage and environmental damage do not count.

Rampage

Weapon Kills grant a Stack of Rampage. Maximum of 3 Stacks. Stacks expire one at a time every 4.5 seconds. Grants a 10%|21%|33.1% damage increase at 1|2|3 Stacks. Does not buff the Splash/Explosive damage elements of other perks.

Rapid Hit

"Buffed Hits" grant 1 Stack of Rapid Hit for 2 seconds. Maximum of 5 Stacks. "Buffed Hits" refer to any "Yellow Number" Hits such as Precision Hits or Hits against debuffed targets. Benefits at 1|2|3|4|5 Stacks: • 2|12|14|18|25 Stability • 5|30|35|42|60 Reload Speed • 0.99x|0.96x|0.95x|0.945x|0.92x Reload Duration Multiplier

Desperate Measures

Weapon Kills grant 'Desperate Measures x1' (DMx1), increasing damage by 10% for 7 seconds. Grenade or Melee Kills grant 20% increased damage for 7 seconds (DMx2). Scoring another Grenade or Melee Kill with DMx2 active increases this to 30% (DMx3). Can be activated while stowed. Weapon, Grenade, and Melee Kills refresh the buff duration.

Indomitability

Weapon Kills grant ability energy based on your Super's elemental alignment: • Light Super: 5% Grenade Ability Energy • Dark Super: 5% Melee Ability Energy Ability energy gained may be significantly decreased based on your selected ability's Chunk Energy Scalar. Learn more about this mechanic in our explainer blog post on the Clarity website.

Blast Furnace in Destiny 2

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