Images:

gw2-mithril-riflegw2-mithril-rifle-2gw2-mithril-rifle-3

Set:

Slot Item Name Trading Post Preview Code
Rifle GW2 TP [&AgEmOQAA]

Where to Obtain:

Huntsman (300): 1 Elder Rifle Stock + 1 Mithril Rifle Barrel + 1 Elder Inscription