Drum Magazine

The  is a non-elemental module introduced in the 16.2.0 update.

Appearance
It appears to be a drum-shaped magazine with a symbol of three white bullets on the magazine. There are also three golden bullets outside the magazine.

Use
It is used to insert in a Backup weapon so that it can be part of a module combination.

Combination
The combination in which this module can be used in is the Ball Lightning. The Ball Lightning, which also requires the Backup Energy Module and the Bandolier, deals chain damage to multiple targets.