Long Arm - Legendary Scout Rifle

Long Arm is a Scout Rifle Arc Primary in Destiny 2. Review its base stats, perk pool, and masterwork options.

Weapon overview

Scout Rifle - Arc - Primary - Aggressive Frame

Source: "Spire of the Watcher" Dungeon

Inescapable, from here to the Outer Rim.

High damage, high recoil.

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

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
Faster reload when the magazine is nearly empty.
Flared Magwell
Optimized for fast reloading.
• Slightly increases stability
• Greatly increases reload speed

Rapid Hit
Rapid precision hits temporarily increase stability and reload speed.
Rolling Storm
Final blows grant Bolt Charge.
While amplified, final blows grant additional Bolt Charge.
Dual Loader
Reloads an additional shot at a time.
Supercharged Magazine
While amplified, ammo is gradually transferred from reserves to the magazine.

While in Speed Booster, ammo regenerates faster and overflows the magazine.
Hip-Fire Grip
Increases accuracy, stability, and precision hit targeting when firing from the hip.
Lucky Shot
Reloading after a precision final blow causes precision hits to refill a round from reserves.

Chaos Reshaped
This weapon gains bonus damage while in combat for an extended time. Remaining in combat for even longer rewards a larger damage bonus and periodically heals the wielder.
Meganeura
Precision final blows create an elemental damage explosion that deals more damage based on the number of rapid precision hits dealt beforehand.
Redirection
Damaging rank-and-file combatants increases damage against more powerful ones.
Precision Instrument
Dealing sustained damage increases precision damage.
Gear Shift
Reloading after a final blow or becoming amplified grants a period of increased damage. Stacks 5x.
Explosive Payload
Projectiles create an area-of-effect detonation on impact.

Tex Balanced Stock
Damaging targets while firing from the hip increases handling, reload speed, and movement speed while aiming down sights.