• Material: aluminum/brass/rubber material 
• Suitable for: Jag Arms Scattergun and all Tokyo Marui M870 compatible gas shotguns
• Manufacturer: Jag Arms / USA

Genuine Jag Arms Replacement Expansion Chamber Cylinder Assembly Set for the Jag Arms Scattergun Pump Action Gas Shotguns. Thanks to the ready-to-install assembled cylinder with an expansion chamber, the shotgun can be repaired in the event of a defect.

Suitable for all Jag Arms Scattergun Shotguns and all Tokyo Marui M870 compatible gas shotguns.