FPS CNC ERGAL Double O-Ring Ball Bearing AEG Piston Head – Advanced Type (TPAVN) Blowback Units Designed for use with standard

Designed for use with standard AEG gearboxes

and enhanced ergonomics

and custom builds

1x FPS Carbon Fiber Reinforced AEG Tappet Plate for Tokyo Marui NGRS (ASRECF)

FPS CNC ERGAL Double O-Ring Ball Bearing AEG Piston Head – Advanced Type (TPAVN) Blowback Units Designed for use with standardThe FPS TPAVN Piston Head is designed for advanced AEG builds requiring enhanced air seal and smooth performance. Made from lightweight yet durable ERGAL aluminum, this piston head features a double O ring system and an integrated ball bearing, ensuring reliable compression and optimal spring rotationeven under high ROF or heavy spring loads. Features: CNC machined from ERGAL 7075 aluminum for superior strength and reduced weight Double O ring design