HPA (High Pressure Air)

HPA (High Pressure Air) refers to an airsoft system powered by compressed air rather than batteries, springs or internal gas reservoirs. Instead, the air is stored in an external tank and delivered to the gun through a regulator and hose.

During firing, the system releases a controlled burst of air that propels the BB and cycles the mechanism. Because the air pressure is regulated, HPA systems are known for consistent performance and high adjustability.

A typical HPA setup includes an air tank, regulator, air line and an internal HPA engine installed in the rifle.

In this category you will find HPA engines, regulators, air lines, tanks and other high-pressure air components for airsoft guns.