Big Dragon GBBR convert kit installed on CYMA CM048M

[gdragon2112]

@dear140 CYMA CM048M itself is the nice, solid construction AEG airsoft gun what alot of parts made from steel and zinc alloy metal as like as steel body receiver, trigger handguard, receiver cover,...Other parts made from luminate wooden and plastic. Generally speaking are good AEG. When I modified to GBBR I keep almost external parts, remove gearbox and install convert kit. But it one way ticket when you convert to GBBR it not return to an AEG

[dear140]

@gdrago2112 nice build. how is the cyma cm048m as a gun without this kit?