TTI 90 Degree Piston for VSR10 - TTI-S0005

Key Features 

• 90-Degree System: Specifically designed for use with 90-degree trigger systems (Zero Triggers) like the TTI VSS-Zero Trigger or similar specialized units.
• Maximum Compression: Features a robust Twin O-Ring design to create an unbeatable air seal, leading to highly stable FPS and energy transfer.
• Low Friction Performance: Equipped with two Delrin guide rings that ensure smooth, friction-free cycling inside the cylinder, minimizing noise and wear.
• Durable Construction: Built from lightweight, precision CNC Aluminium Alloy and Stainless Steel components to withstand the stress of powerful upgrade springs.
• Optimal Weight: Lightweight construction (approximately 35g - 45g) aids in bolt speed and contributes to overall system efficiency.
• Shock Dampening: Includes a rubber buffer pad on the piston head to absorb impact upon firing, reducing noise and protecting the cylinder head.
• VSR Compatibility: Compatible with the Tokyo Marui VSR-10 and most major VSR-pattern clones (e.g., JG BAR-10).

The Durability of 90-Degree Engagement

Unlike the weaker stock 45-degree engagement, the 90-degree piston is designed to distribute the immense force of high-power springs (M150, M170, etc.) vertically across the sear. This robust engagement system eliminates the risk of premature wear and "slam-firing," which is why this piston is a mandatory upgrade for any serious airsoft sniper using powerful springs to meet higher DMR/sniper FPS limits.

Precision Engineering for Power and Silence

The TTI 90 Degree Piston focuses on perfecting the cylinder's air compression and mechanics. Its Twin O-Ring design provides an airtight seal, eliminating energy loss and guaranteeing exceptional FPS stability shot-to-shot. The main body, crafted from lightweight CNC Aluminium Alloy and Stainless Steel, features Delrin guide rings to float the piston perfectly within the cylinder. This combination drastically reduces the sound signature and provides a smooth, satisfyingly silent bolt pull—critical for remaining undetected on the field.