"High-capacity metal alloy submachine gun magazine; overall weight reduction allows the shooter to carry more rounds without significantly increasing overall weapon weight."
Armat High-Capacity Magazine description (from Aliens: Colonial Marines - Arsenal Upgrades - M39 Submachine Gun - Armat High-Capacity Magazine)
The High-Capacity Magazine, also known as the Extended Magazine,[1] is a high-capacity metal alloy submachine gun magazine manufactured by Armat Battlefield Systems for the M39 Submachine Gun.



  1. Aliens: Colonial Marines "M3A Submachine Gun" concept art
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