MechLabs Roto Pro CNC Buckingless Hop-Up Chamber for HPA Engines
MechLabs Roto New Hop-Up Chamber Buckingless Special for M4/M16 Airsoft AEG Rifles
GATE "Eon Protector" rev.3 CNC Aluminum Cylinder Head
Angel Ultimate DYNA Piston Head for Tokyo Marui / WE-Tech Airsoft GBB Pistols
T238 Reinforced AEG Piston w/ 13.5 Steel Rack (Pro Edition)