60% Ported Cylinder Stainless Steel

60% Ported Cylinder Stainless Steel

The 60% Ported Cylinder Stainless Steel is a precision gearbox upgrade designed to optimise air volume and improve performance in shorter barrel AEG gel blasters. Engineered to sit inside the gearbox housing, this cylinder works in conjunction with the piston assembly to compress air and drive gel balls down the inner barrel with consistent pressure and efficiency.

Unlike full-volume cylinders, the 60% ported design reduces the total available air capacity during the compression cycle. This controlled air reduction makes it ideal for CQB-style gel blasters and other short-barrel builds, where excessive cylinder volume can cause inefficiency and inconsistent output. By better matching cylinder volume to barrel length, this stainless steel unit helps create a more balanced air system for improved shot consistency and smoother operation.

Manufactured from high-grade stainless steel, the cylinder offers excellent durability and resistance to internal wear. The polished internal surface reduces friction against the piston O-ring, promoting better air seal and longer service life. Whether you are fine-tuning a compact M4 build, upgrading a PDW platform, or refreshing worn internal components, the 60% Ported Cylinder Stainless Steel is a smart choice for performance-focused builders who understand the importance of correct air volume matching.

60% Ported Cylinder Stainless Steel features:

• 60% ported design optimised for shorter inner barrel setups
• Ideal for CQB and compact AEG gel blaster builds
• Precision stainless steel construction for durability
• Smooth internal finish to support a strong air seal
• Designed to work with standard AEG gearbox piston assemblies
• Helps balance air volume to barrel length for improved consistency

60% Ported Cylinder Stainless Steel specs:

• Product Type: Gearbox Cylinder
• Porting: 60%
• Material: Stainless Steel
• Compatibility: Standard AEG gel blaster gearboxes
• Recommended Use: Shorter barrel / CQB-style gel blasters

Matching cylinder volume to barrel length is critical in achieving efficient airflow and consistent firing performance. A 60% ported cylinder reduces excess air in short-barrel builds, helping to prevent over-volume inefficiencies and maintain smoother operation across repeated shots. For compact platforms where tuning matters, this component provides a practical and effective internal upgrade.

To check out our full range of Cylinders, click here.

Please note: We always recommend that Tech work be carried out by a qualified, experienced Gel Blaster Technician. If you need us to install this cylinder in your blaster, please ask us for a quote.