G1 HPA Regulator Part

G1 HPA Regulator Part – Piston Assembly (Part #17)

Restore peak performance to your G1 HPA regulator with this genuine Piston Assembly (Part #17). Engineered for precision and durability, this key internal component helps maintain consistent output pressure and reliable airflow during high-demand play. An essential part for any full regulator rebuild or maintenance routine.

Features:

• Replacement piston assembly for G1 HPA regulators

• Factory Part #17 – exact fit and function

• Regulates internal air pressure with consistency

• Precision-machined for long-lasting reliability

• Ideal for maintenance, repair, or full rebuilds