A Voice in the Wilderness

A Voice in the Wilderness is a five part Exotic Weapon Bounty that ultimately rewards the Exotic machine gun Super Good Advice.

Tasks

 * Find a A Mournful Gun by opening loot caches on Mars.
 * Buy an ammunition module from Xûr for one strange coin to obtain A Recalcitrant Gun.
 * Bring the frame to the Gunsmith to obtain A pleased Machine Gun frame.
 * Kill 500 enemies with a machine guns to obtain An Enthusiastic Gun.
 * Bring the frame to the gunsmith to obtain Super Good Advice.