Schematic: Adamantite Rifle

Schematic: Adamantite Rifle is a recipe (schematic) used in Engineering. It can be used to learn how to create Adamantite Rifles.

Source
It is sold for in limited quantity by:
 * in Trader's Tier (The Exodar)
 * in Lower City (Shattrath City)
 * in Farstriders' Square (Silvermoon City)