FPS CNC ERGAL Double O-Ring Ball Bearing AEG Piston Head – Pressure Deviation Type (TPAE) Hi Capa 4.3 The design ensures long-term durability

The design ensures long-term durability under stress

High wear resistance under high-speed

this trigger provides a modern

Designed for AR-15 style platforms

Instruction sheet (if included)

FPS CNC ERGAL Double O-Ring Ball Bearing AEG Piston Head – Pressure Deviation Type (TPAE) Hi Capa 4.3 The design ensures long-term durabilityThe 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