9mm SMG drums
Weapon mod case
This mod adds +30 to the 9mm SMG's ammunition capacity.
- Alexander, 188 Trading Post
- Blake, Crimson Caravan Company
- Cliff Briscoe, Novac
- Dale Barton, The Fort
- Great Khan Armorer, Great Khan armory in Red Rock Canyon
- Vendortron, Gun Runners
- Prior to patch 184.108.40.2062, the 9mm drums were only worth 500 caps.
- Vance's 9mm SMG already has a drum installed.