Acantha-D

Acantha-D is a Legendary Rapid-Fire Grenade Launcher (Solar, Power (heavy) slot) from the Year 1 Gunsmith pool in Destiny 2.

Overview

Curated roll: Volatile Launch or Confined Launch barrel, Mini Frags or Thermoplastic Grenades magazine, and the trait Pulse Monitor (auto-reload and better handling when wounded). The intrinsic gives deeper reserves and a faster reload from empty. Made by Hakke.

Acquisition

A Year 1 (Destiny 2) Legendary from the Gunsmith: earn rank-up packages from Banshee-44 (Gunsmith Engrams). The sources I opened list no craftable or Adept version, and say nothing about current sunset or focusing status.