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The '''C-More M26 MASSKAC Masterkey''' (also known as the '''M26 MASS''', the '''MASS''' or simply the '''M26Masterkey''') is a [[12 gauge]] underbarrel shotgun. It is essentially a cut down, stockless [[Remington 870]] shotgun, fitted with a 9.5" barrel and an M203 mount.
MASS stands for Modular Accessory Shotgun System== Damage ==This USG has a barrel length of '''9. It is notable for being fed using detachable box magazines, and can be mounted on every weapon compatible with the [[M203]]5 inches'''.
== Compatibility ==