Arc Logic

From Destinypedia, the Destiny wiki

Arc Logic
Arc Logic.jpg
Production overview


Eris Morn

Rarity class:


Weapon type:

Auto Rifle

Min-max impact:


Min-max stability:


Min-max handling:


Min-max magazine:



Ammunition type:

Primary ammo

Rate of fire:

600 RPM



Effective range:


Service history


Eris Morn, Guardians


"The Hive live by sword logic. Teach them another way."
Eris Morn

Arc Logic is a Legendary Auto Rifle introduced in Shadowkeep that can be acquired from the Lectern of Enchantment on the Moon. It was originally sunset with the launch of Beyond Light, but has since been reissued along with other weapons as of Season of the Splicer.


  • Adaptive Frame: A well-rounded grip, reliable and sturdy.

The weapon is eligible for randomized perks.

  • Barrel Slot
    • Smallbore: Dual strength barrel.
      • Increases range.
      • Increases stablity.
    • Corkscrew Rifling: Balanced barrel.
      • Slightly increases range and stability.
      • Slightly increases handling speed.
    • Fluted Barrel: Ultra-light barrel.
      • Greatly increases handling speed.
      • Slightly increases stability.
    • Arrowhead Brake: Lightly vented barrel.
      • Greatly controls recoil.
      • Increases handling speed.
    • Extended Barrel: Weighty barrel extension.
      • Increases range.
      • Decreases handling speed.
      • Moderately controls recoil.
    • Chambered Compensator: Stable barrel attachment.
      • Increases stability:
      • Moderately controls recoil.
      • Slightly decreases handling speed.
    • 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.
  • Magazine Slot
    • 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
    • Accurized Rounds: This weapon can fire longer distances.
      • Increases range
    • Steady Rounds: This magazine is optimized for recoil control.
      • Greatly increases stability.
      • Slightly decreases range.
    • Alloy Magazine: Fasters reloads when the magazine is empty.
    • Flared Magwell: Optimized for fast reloading.
      • Slightly increases stability.
      • Greatly increases reload speed.
  • 1st Perk Slot
    • Tunnel Vision: Reloading after defeating a target greatly increases target acquisition and aim down sight speed for a short duration.
    • Heating Up: Final blows with this weapon increase accuracy and stability while improving vertical recoil.
    • Killing Wind: Final blows grant increased mobility, weapon range, and handling for a short duration.
    • Surplus: Increases handling, reload speed, and stability for each fully charged ability.
    • Feeding Frenzy: Each rapid kill with this weapon progressively increases reload speed for a short time.
    • Slideways: Sliding partially reloads this weapon's magazine and temporarily boosts handling and stability.
  • 2nd Perk Slot
    • Adrenaline Junkie: Grenade final blows grant bonus damage and handling for a moderate duration.
    • Frenzy: Being in combat for an extended time increases damage, handling, and reload for this weapon until you are out of combat.
    • Wellspring: Kills with this weapon generate ability energy. This energy is divided between your uncharged abilities.
    • Surrounded: This weapon gains bonus damage when three or more enemies are in close proximity.
    • Sympathetic Arsenal: Reloading after a final blow also reloads stowed weapons.
    • Elemental Capacitor: Increased stats based on the currently equipped subclass.
      • Solar increases your reload speed.
      • Arc increases handling.
      • Void increases stability.
      • Stasis moderately controls recoil and increases movement speed when aiming down sights.

List of appearances[edit]