History of Long Arm

Overview

Long Arm is a legendary Arc Scout Rifle with an Aggressive frame (120 RPM, 15 rounds; high damage, high recoil). Listed perks include Rapid Hit, Explosive Payload, Subsistence and Dragonfly.

Acquisition

Drops from the Spire of the Watcher dungeon (introduced in Season of the Seraph). Dropped by Ascend the Spire and later encounters. It is not listed as craftable or as having an Adept version in the sources checked. Per The Game Post and Kyber's Corner, the dungeon also drops the exotic Hierarchy of Needs.