Airsoftjunkiez Custom Expert Series: Gold Skeleton
OptimusPrime
29 May 2026
The Airsoftjunkiez Custom Expert Series Gold Skeleton build starts with a King Arms Skeletonized TWS receiver paired with a custom gearbox, giving the platform a distinctive open-frame aesthetic alongside a reworked internal foundation.
For performance, the Gold Skeleton runs a Polarstar F2 HPA engine fed through a PDI inner barrel, with a MAXX hop-up unit handling backspin and range. A SPEED trigger rounds out the internals, offering a faster response for the trigger finger.
On the exterior, a Dracos gold outer barrel gives the build its name and visual identity, while a Magpul SL stock and EMG Guardian Black S grip complete the furniture. An HPA red dot sits up top for sighting. The result is a functional HPA build with a clear aesthetic direction.


