Guarder M4A1 Full Gearbox Set (Fit SP85-120) Lithium Battery - Store up to 9

- Store up to 9

ASK209 standard equipped with G130 spring which generate 430 FPS with 0

-- FN 5-7 (Five-seveN)  Airsoft Pistol by Co2

1 Two-Hole Hand Stop (Black)  Fit for both DyTac UXR 3 & 3

Polymer Made fixed Front

Guarder M4A1 Full Gearbox Set (Fit SP85-120) Lithium Battery - Store up to 9A complete Gearbox Upgrade 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 S304 Stainless Steel, Brass, Polycarbonate, Aluminum, Acetal and Steel As always, upgrading AEG require necessary skill & technique to dissemble the gearbox, consult