Ammo Drum

Ammo Drum increases the maximum amount of rifle ammunition your Warframe can carry for the equipped weapon. For non-integer results the capacity is rounded down to the nearest whole number.

Its drop table lists Capture missions across many nodes, among other sources. Take it on rifles that burn through ammo quickly, so you rely less on ammo pickups.

Ammo Drum was added with Vanilla (October 2012).

Ammo Drum is tradable, see the current prices in the market box above.