Extra Ammo
One of your drone’s weapon mounts can hold two additional batteries, magazines, or other type of ammunition in addition to its usual weapon and ammunition capacity. Your drone must have the weapon mount mod before selecting this mod. You can select this mod more than once, up to the number of weapon mounts the drone has.
Source
Core Rulebook pg. 77
Dragonscript
ID
4ee651b8d6d1c405a22771af
Preqrequisite
{drone.mods contains 'f909f210efc0677440e05c6f'};