ZCI Double O-Ring Aluminum Bearing Piston Head

Precision-engineered piston head designed for airsoft gearboxes, built for players and hobbyists who demand reliable compression and a tight seal from standard components. The double o-ring design helps maximize performance with minimal maintenance.

• Material: Aluminum construction for lightweight strength and durability under high-cycle usage.
• O-Ring System: Dual o-rings that enhance air seal and reduce leakage during compression, contributing to steadier power delivery.
• Compatibility: Standard size to fit most pistons, simplifying upgrades without custom adapters.
• Performance: Improves compression consistency and overall gearbox efficiency, helping maintain consistent FPS and responsive cycling.

With this piston head, you gain a reliable upgrade that translates to smoother operation, more predictable performance in skirmishes or practice, and longer component life from reduced seal wear and fewer air leaks. Ideal for performance builds, maintenance refreshes, and anyone looking to optimize their airsoft setup without overhauling their entire gearbox.