From Destinypedia, the Destiny wiki
Manufacturer:
Black Armory
Rarity class:
Legendary
Weapon type:
Grenade Launcher
Min-max magazine:
5
Ammunition type:
Arc
Rate of fire:
150 RPM
Damage:
750+
Affiliation:
Acantha-D XK8434 is a Legendary Grenade Launcher created by the Black Armory and acquired from their Forges. It is a modified version of the Acantha-D.