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High wear resistance under high-speed
Designed for AR-15 style platforms
Instruction sheet (if included)
Installation should be performed by experienced technicians to prevent gearbox damage
FPS CNC ERGAL Double O-Ring Ball Bearing AEG Piston Head – Pressure Deviation Type (TPAE) Hi Capa 4.3 High wear resistance under high-speedThe FPS TPAE Piston Head is engineered for high efficiency airflow management in AEG setups that demand consistent performance. With its precision machined ERGAL body, double O ring design, and ball bearing system, this piston head is further enhanced by a pressure deviation geometry that improves compression balance, offering smooth operation in both high RPS and DMR builds. Features: CNC machined from ERGAL 7075 aluminum for maximum durability and