The Last Breath - Legendary Auto Rifle

The Last Breath is an Auto Rifle Kinetic Primary in Destiny 2. Review its base stats, perk pool, and masterwork options.

Weapon overview

Auto Rifle - Kinetic - Primary - Adaptive Frame

Source: "Prophecy" Dungeon

"All things end." —Emissary of the Nine

A well-rounded grip, reliable and sturdy.

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

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
Alloy Magazine
Faster reload when the magazine is nearly empty.
Appended Mag
This weapon's magazine is built for higher capacity.
• Increases magazine size
Armor-Piercing Rounds
Rounds cause extra damage to combatants' shields and overpenetrate targets.
• Slightly increases range
High-Caliber Rounds
Shots from this weapon knock the target back farther.
• Slightly increases range
Ricochet Rounds
Rounds ricochet off hard surfaces.
• Increases stability
• Slightly increases range
Flared Magwell
Optimized for fast reloading.
• Slightly increases stability
• Greatly increases reload speed
Light Mag
Improved reload and range.
• Increases reload speed
• Slightly increases range

Demolitionist
Kills with this weapon generate grenade energy. Activating your grenade ability reloads this weapon from reserves.
Killing Wind
Final blows grant increased mobility, weapon range, and handling for a short duration.
Ensemble
Improved handling and reload speed when allies are nearby.
Dynamic Sway Reduction
Improves accuracy and stability while continuously holding down the trigger.
Subsistence
Defeating targets partially reloads the magazine from reserves.
Slideshot
Sliding partially reloads this weapon's magazine and temporarily boosts range and stability.

Osmosis
Using your grenade ability partially refills the magazine and changes this weapon's damage type to match your grenade until you stow it.
Adrenaline Junkie
This weapon gains increased damage and handling from final blows with grenades or this weapon.
Frenzy
Being in combat for an extended time increases damage, handling, and reload for this weapon until you are out of combat.
One for All
Hitting three separate targets increases damage for a moderate duration.
Rangefinder
Aiming this weapon increases its effective range and zoom magnification. Increased projectile velocity while aiming Rocket Launchers, Grenade Launchers, and Bows.
Adagio
After defeating a target, this weapon fires, charges, or draws more slowly and deals increased damage for a brief time.
Moving Target
Increased movement speed and target acquisition when moving while aiming down sights.