TTI VSR 10 90 Degree Piston — High-Pressure Upgrade for VSR and Clone Rifles

The TTI VSR 10 90 Degree Piston is a high-pressure upgrade designed for VSR-based airsoft rifles and their clones. Built for durability and consistent power delivery, it helps you unlock smoother cycling and reliable sealing under demanding FPS configurations.

• Material & Construction: Lightweight alloy body with stainless steel components for lasting durability without adding excessive weight.
• Delrin Bands: Two Delrin bands minimize resistance during piston movement, supporting smoother compression at high pressure.
• Dual O‑Ring System: A larger main o-ring handles the majority of sealing, while a secondary o-ring catches any pressure that leaks past for consistent performance.
• End Pad: A rubber pad at the piston tip dampens impact, reducing shock to the cylinder head and extending gearbox life.
• 90‑Degree Design: Optimized geometry for VSR-style cylinders, promoting reliable airflow and shot-to-shot consistency.
• Compatibility: Specifically engineered for VSR and clone rifles, making it a targeted upgrade for popular sniper platforms.

The result is steadier, more predictable performance at high pressure, with a stronger air seal and reduced wear on the cylinder head. This upgrade helps you achieve consistent FPS, smoother cycling, and longer gearbox life, especially in builds that push for higher power or extended use without sacrificing reliability.