The Details

• CNC Hardened Stainless Steel Cylinder - TYPE A (for 450mm - 550mm barrel length) is precisely machined to ensure consistent air compression and improve durability for most standard airsoft AEG gearboxes.
• The Cylinder is made of high-strength stainless steel with high polished internal surface to reduce friction and wear to maximize performance and durability.

The Specs:

• Air Compression Volume: 32233mm3
• Overall Length: 72.15mm
• Outer Diameter: 25.4mm
• Inner Diameter: 23.85mm
• Material: High Strength Stainless Steel