Guarder SP120 Full Tune-Up Kit for Marui MC51/G3SAS BioHazard Due to its high-quality and

Due to its high-quality and extensive accessories the BRAUN SIXZERO is set up for all requests

Steel Barrel Extension

‧Shotgun M870 PA Grip

System: Spring Pump action

- Supplemental friction lock minimizes accuracy robbing wobble*

Guarder SP120 Full Tune-Up Kit for Marui MC51/G3SAS BioHazard Due to its high-quality andA complete kit includes ALL parts for upgrading your Airsoft Electric Gun AEG Guarder made this kit with all suitable parts to super tune up your AEG Rifle The combination of difference parts allow an optimal result & performance Hard and rigid material used, including S303 Stainless Steel, Brass, Polycarbonate, Aluminum, Acetal and Steel As always, upgrading AEG require necessary skill & technique to dissemble the gearbox, consult expertise if needed