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

The low-profile design ensures easy installation even in tight gearbox shells

Instruction sheet (if included)

this trigger delivers faster shot timing and reduced weight — ideal for competitive and speedsoft setups using Electronic Trigger Units (ETUs) or MOSFET systems

The design ensures long-term durability under stress

and reliable compression setup

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