The subject of this article appears in Call of Duty: Modern Warfare (2019)
For attachments of the same ammunition type, see Slug Rounds and 8 Round Slug Mags.
For the other XRX Eagle's Claw receivers, see 12 Gauge 6-R Mags and Dragon's Breath 6-R Mags.
"XKX Eagle's Claw receiver with 6-round magazine of 437 gr hardcast slugs. Faster reloads, ultimate stopping power. Not compatible with custom barrels."
Gunsmith description

Slug 6-R Mags is an attachment exclusive for the Model 680 shotgun in Call of Duty: Modern Warfare. It adds in the ability for the Model 680 to accept detachable magazine, allowing for speedier tactical reloads.

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