AA CNC Aluminum Piston Head with Bearing – Silver

CNC Aluminum Piston Head with Bearing by Action Army
This CNC piston head is designed for AEG guns focused on high performance and airtightness. It’s made from high-quality CNC-machined aluminum alloy and ideal for users who want to push their setup to the max. The construction features an integrated axial bearing, allowing the spring to rotate freely during compression, which reduces friction and prolongs the lifespan of internal components. The piston head includes 6 ventilation holes that force the O-ring to expand against the cylinder wall during compression, improving efficiency and air seal.The reduced weight of the piston head minimizes resistance during spring compression without overloading the piston or other parts. Its design makes it compatible with most standard AEG gearboxes on the market. For best results, the manufacturer recommends combining with Action Army parts.

Technical Specifications

Compatibility: Most AEG gearboxes
Material: CNC-machined aluminum alloy
Number of sealing rings: 1
Bearing: Integrated axial bearing

Package Contents

Action Army CNC Aluminum Piston Head