OverviewVegasVegas 2Siege
"12-gauge pump action shotgun. Favored by GSG 9. Large barrel allows for enhanced range."
— In-game description

The M870 is a shotgun featured in Tom Clancy's Rainbow Six Siege. It is available for use by the Defend Recruits and the Operators Jäger and Bandit.


One of the most powerful pump-action shotguns available, the M870 packs one hell of a punch at close range and can kill a victim outright if all pellets connect. This shotgun also has a quicker pump-action than the others.

Weapon Attachments

Under Barrel


  • The M870 is loosely based off of an airsoft G&P M870 RAS with a UPG16 Pistol Grip and a 6-position LE AR15/M4 Stock.

Patch Changes

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