The subject of this article appears in Call of Duty: Modern Warfare (2019)
For a similar attachment, see 20 Round Mags.
"Drum magazines hold 20 shells of 12 gauge, increasing ammo capacity and weight."
— In-game description

20 Round Drum Mags is an attachment featured in Call of Duty: Modern Warfare. It is a magazine extension for the JAK-12 shotgun.

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