Song of Ir Yût (Adept) - Legendary Machine Gun

Song of Ir Yût (Adept) is a Machine Gun Arc Heavy in Destiny 2. Review its base stats, perk pool, and masterwork options.

Weapon overview

Machine Gun - Arc - Heavy - Adaptive Frame

Source: "Crota's End" Raid

It is the song of endings.

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

Unrelenting
Rapidly defeating targets triggers health regeneration. Guardians and powerful combatants count as more than one kill.
Feeding Frenzy
Each rapid kill with this weapon progressively increases reload speed for a short time.
Demolitionist
Kills with this weapon generate grenade energy. Activating your grenade ability reloads this weapon from reserves.
Zen Moment
Causing damage with this weapon reduces recoil and flinch over time.
Keep Away
Increases reload, range, and accuracy when no targets are in close proximity.
Rewind Rounds
When this weapon's magazine is empty, it refills from reserves based on the number of hits.
Reconstruction
This weapon slowly reloads itself over time, up to double capacity.
Supercharged Magazine
While amplified, ammo is gradually transferred from reserves to the magazine.

While in Speed Booster, ammo regenerates faster and overflows the magazine.
Jolting Feedback
Dealing repeated damage with this weapon inflicts Jolt.

While amplified, Jolt is applied faster.

Elemental Capacitor
Increased stats based on the currently equipped Super.
• [Solar] increases your reload speed.
• [Arc] increases handling.
• [Void] increases stability.
• [Stasis] moderately controls recoil and increases movement speed when aiming down sights.
• [Strand] increases airborne effectiveness.
Voltshot
Reloading this weapon after defeating a target overcharges this weapon for a short period of time, causing it to jolt on its next hit.
High Ground
Final blows with this weapon grant stacks of bonus damage. Attacking targets from higher ground immediately grants the maximum number of stacks.
Cascade Point
Final blows or sustained precision hits with another weapon increase this weapon's rate of fire for a short duration.
Sword Logic
Final blows with this weapon grant bonus damage. The strength and duration of the bonus increases when more powerful targets are defeated.
Bait and Switch
Deal damage with all equipped weapons within a short time to give this weapon a damage boost.
Target Lock
Damage increases the longer this weapon remains on a target.
Mega Kill Clip
Reloading after a final blow grants a period of increased damage. Additional final blows before reloading further increases the duration of the damage period.
Master of Arms
Kills with any weapon improve this weapon's damage for a short time.

Cursed Thrall
After defeating a target with a melee attack, final blows with this weapon cause targets to explode for a short duration.