ASG ULTIMATE CNC Aluminum Piston Head with Bearing - Blue

CNC Aluminum Piston Head with Bearing by ASG ULTIMATE

The piston head from the ULTIMATE® Upgrade Series is designed for AEG guns with a focus on high performance and perfect sealing. Made from high-quality CNC-machined aluminum alloy with blue anodized finish, it's ideal for those looking to get the most out of their airsoft setup. It features an integrated axial bearing that allows the spring to rotate freely during compression, reducing friction and extending internal part longevity. The head includes eight ventilation holes that expand the sealing O-ring during compression for maximum airtightness and efficiency.
Its reduced weight minimizes spring resistance and lowers the stress on the piston and drivetrain. The part is compatible with most common AEG gearboxes. For optimal performance, it is recommended to use with other components from the ASG ULTIMATE® series.

Key Features

• CNC-machined aluminum alloy: High durability and low weight with precise machining.
• Integrated axial bearing: Reduces friction and ensures smooth spring movement.
• 8 ventilation holes: Ensure O-ring pressurization and perfect seal.
• Lightweight design: Reduces stress and improves response time.
• Laser-engraved ASG logo: Clean and professional look.
• Stress-tested: Withstands high-power springs and rapid cycling.

Technical Specifications

• Compatibility: Most AEG gearboxes
• Material: CNC-machined aluminum alloy
• Diameter: 14.5 mm
• Thickness: 8.6 mm
• Bearing: Integrated axial bearing
• Finish: Blue anodized

Package Contents

• ASG ULTIMATE CNC Aluminum Piston Head