Guarder Enhanced Hop Up Chamber Set for Marui Hi-Capa GBB reg_PK Suitable For Western Arms WA

Suitable For Western Arms WA M4 Series Airsoft Gas Blow Back GBB Rifle

it can be used as a bug to hear the whispers of other players around the door or even in another room

Steel made Short Outer Barrel

No gunsmith required

Guarder Enhanced Hop Up Chamber Set for Marui Hi-Capa GBB reg_PK Suitable For Western Arms WAGuarder Enhanced Hop Up Chamber Set for Marui Hi Capa GBB Aluminum Steel Construction (With Hard Anodize Coating Process) Unlike stock plastic chamber which would bend & de shape, this metal one give you rigidity Fix Original part broken problem Enhanced Steel Hop up lever Suitable for Tokyo Marui Hi Capa 4. 3 5. 1 Gold Match Series Airsoft Gas Blow Back GBB As always, upgrading GBB Gun require necessary skill & technique to dissemble the gearbox,