G&P - Shotgun Receiver Rail for Marui M870 Gas Shot Gun (Heavy Version) L1A1 but they really look the

but they really look the part

- Ultra Enhanced Nylon construction

6V Batteries at your choice ( Battery not included )  Reinforced receiver connector prevent breakage  Enhanced pistol grip with Heat Sink End Cap avoid Motor overheating and burn out  Opening the bolt cover to adjust HOP UP  ONE PIECE Outer Barrel over very solid weapon frame  Clockwise 14mm is able to attach any barrel extension tube (silencer)  Utilize 6mm Plastic Bullet

shooter needs to be prepared for all elements and situations

- Length: 805 mm

G&P - Shotgun Receiver Rail for Marui M870 Gas Shot Gun (Heavy Version) L1A1 but they really look theG&P Shotgun Receiver Rail for Marui M870 Gas Shot Gun (Heavy Version) Metal Construction Shotgun Receiver Rail (Heavy) (Marui) Shotgun Barrel Mount Sling Swivel Adaptor (H) (Marui) Design for mount on Marui M870 Gas Shot Gun