The piston head designed for the most demanding DSG and speed builds
CNC Mag Release and Feed Tube
The Platinum series from CYMA provides unreal performance with an all metal M4 right out of the box
Smoother Air Flow and Air Seal
Bore up and standard piston head compatible
Fill Valve for WE / AW Custom / HFC / KJW Airsoft GBB and GBBR Magazines earpro The piston head designed forReplaces the fill valve in your Airsoft gas magazine or grenade shell. Precision machined, O ring included Factory direct OEM replacement part A quality reinforced fill valve designed to handle higher pressures and operating conditions than stock units. An OEM universal fit that is installed in seconds. Valve, O ring (pre installed) Compatible with AW Custom, HFC, KJW, WE, Socom Gear, CQB Master, M9, Dark Hawk, P226, P229, HI CAPA, 1911, SCAR, M4,