Silverback MDRX Piston (16 Teeth) — CNC Aluminum, Hard Anodized, Hardened MIM Steel Rack

The Silverback MDRX Piston (16 Teeth) is a premium upgrade piston designed for airsoft AEGs, built for players who demand durability and consistent performance in high-cycle builds. This precision component blends advanced materials with thoughtful engineering to improve longevity under rapid-fire use.

• Material: CNC-machined aluminum body with a hard anodizing coating for added corrosion resistance and reduced surface wear.
• Teeth: 16-tooth rack with tooth #2 removed to ensure proper engagement with the sector gear and smooth cycling.
• Rack Material: Hardened MIM steel rack, engineered to withstand repeated meshing and high torque without deformation.
• Precision & Tolerances: Tight CNC tolerances designed for reliable meshing, consistent compression, and predictable piston travel.
• Finish: Durable anodized finish that resists chipping and looks consistent under field conditions.

This piston upgrade helps improve gearbox longevity in high-round-count sessions and supports steadier consistency in FPS where multiple shots are fired in quick succession. It’s particularly beneficial for players running high-torque gears, aggressive shooting styles, or builds focused on reliability over long skirmishes. By favoring a robust aluminum body with a hardened steel rack, the MDRX Piston minimizes wear on both the piston and sector gear, reducing maintenance downtime and keeping your AEG cycling smoothly over time.