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AirsoftPro Aluminum Cylinder for AEG (400+ mm)

AirsoftPro full aluminum cylinder without porting is a lightweight upgrade part for AEG airsoft guns with long inner barrels (400–550 mm). Made from aluminum alloy with a black anodized finish, it offers low weight, good wear resistance, and smooth piston movement. The cylinder is suitable for both maintenance and building higher-performance AEG setups.

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  • Black
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Accessories

AirsoftPro AEG Aluminum Cylinder for 400+ mm Barrels

The AirsoftPro full aluminum cylinder is designed for AEG airsoft guns with inner barrel lengths of approximately 400 to 550 mm, providing the proper air volume for efficient performance. Precision manufacturing ensures standard dimensions compatible with most AEG gearboxes. The anodized surface reduces piston friction and contributes to smoother operation. The cylinder is not compatible with NBU (bore-up) cylinder heads or piston heads.

Key Features of the Aluminum Cylinder

Lightweight Aluminum Construction

Aluminum alloy significantly reduces assembly weight while maintaining sufficient strength for both standard and upgraded builds.

Full Cylinder for Long Barrels

Unported cylinder design is suitable for AEG rifles with inner barrel lengths of approximately 400 to 550 mm.

Anodized Surface

The smooth anodized finish reduces piston friction and contributes to reliable gearbox operation.

Standard AEG Compatibility

Manufactured to standard AEG dimensions and compatible with most standard gearbox air compression assemblies.

Not Intended for Bore-Up Builds

The cylinder is not compatible with NBU (bore-up) cylinder heads or piston heads and is intended for standard air compression systems.

Technical Specifications

  • Material: Aluminum alloy
  • Type: Full cylinder / Type A
  • Finish: Anodized
  • Recommended inner barrel length: 400 to 550 mm
  • Compatibility: Standard AEG air compression system (not suitable for NBU)
  • Weight: 11 g

Package Includes

  • 1× AirsoftPro AEG Aluminum Cylinder (400–550 mm)
Variants400-550 mm
ColorBlack
Body/receiver materialMetal