Guarder Reinforced High Speed Ball Bearing Aluminum Piston Head for Airsoft AEG Designed for all Marui and compatible Airsoft AEGs. (V.I to V.7 gearbox)
Taking a closer look, you will notice this piston head is stainless made and has 8 ported slots. Two more than the normal stock piston heads for a better performance and enhanced durability.
Ball bearing for smooth performance.
All attachment to piston included.
Made out of stainless steel parts for maximum durability
Reinforced construction for increased longevity, reliability, and performance.
Highest level machine precision finish for maximum air flow control.
For high speed & high power performance.