Gjallarhorn (Year 3)

Gjallarhorn is an exotic rocket launcher.
==Sources==
Gjallarhorn can be retrieved from one of the following activities:
==Upgrades==
Gjallarhorn can be upgraded with the following perks:
===Column 0===
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==References==
es:Gjallarhorn
ja:ギャラルホルン
ru:Gjallarhorn
Category:Destiny Exotic Rocket Launchers