History of Duty Bound

Overview

Duty Bound is a Legendary Kinetic Auto Rifle with an Adaptive Frame. The curated Season 16 roll pairs Polygonal Rifling and Ricochet Rounds with Compulsive Reloader and Rampage, plus the Stunning Recovery origin trait (refills the magazine and restores health when you stun a Champion). Handling is 63 and aim assistance 73. The flavor quotes a Guardian speaking to Commander Zavala.

Acquisition

The Season 16 version drops from Nightfall. An earlier Season 2 version also exists, so it has been reissued. Its in-game source is Commander Zavala's vanguard rank-up rewards.