Guarder Stainless Steel Cylinder Head for Ver.6 Gearbox Rifle Heckler & Koch developed the

Heckler & Koch developed the Heckler & Koch UMP

Fold able stock

- Made of Metal

In 2013 Q3

Lower Handguard (Replica of zenitco b10 ) for a whole load of AK brands out there

Guarder Stainless Steel Cylinder Head for Ver.6 Gearbox Rifle Heckler & Koch developed theEssential part for upgrading your Airsoft Electric Gun AEG Double O Ring Design increase the air tightness of the cylinder This is highly recommended upgrade for AEG with lengthened barrel since you need additional volume of air to propel BB out of longer barrel Design for Tokyo Marui Original Specification As always, upgrading AEG require necessary skill & technique to dissemble the gearbox, consult expertise if needed Gearbox: Version VI SKU GE 04