Assault carb. ext. mags
Increases ammunition capacity by 6.
- Gun Runners, sold by the Vendortron.
- Arms Merchant at the 188 trading post.
- Sold by Lacey at the Mojave Outpost.
- Sold by Traveling merchant.
- Sold by Boomer munitions manager at Nellis Air Force Base in the Mess hall & munitions storage building.