Its CNC machined with 7075 aluminum drives a lightweight and durable blowback housing. Its 18g weight will smooth the cycling and faster blowback.
Also, the special design on piston head can let the O-ring always in prefect condition. It minimises the air leakage during the blowback action and the different sizes of anti-oil O-Ring provided can fit common used nozzles in the market. It can effectively cease that slight wobbling during the nozzle movement.
For Tokyo Marui Hi-Capa and other similar Airsoft GBB Pistols
2 colours are available: Sliver and Black
*PS: Please note: installing parts / assemble /fitting airsoft gun will need intermediate knowledge; for expert or airsoft gunsmith. Please refer to your airsoft gunsmith for proper installation / fitting. Fitting may be needed as the condition of each airsoft gun might be different. Regular maintenance is needed for all airsoft guns in order to keep it in good working condition and reduce wear out issue on parts.