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this piston is built to handle high-stress setups while maintaining smooth and consistent performance
Designed for standard AR15/M4 AEG platforms
J-Caged (steel cage) design for improved strength and durability
CNC-machined aluminum construction for maximum strength and precision
Featuring a switchable 30/120 round capacity
T238 AEG Spiral Gear Set Pro Edition (13:1) Accessories this piston is built toUpgrade your AEG's performance with the T238 Spiral Gear Set Pro Edition engineered for high durability and smooth operation. Designed with a helical (spiral) gear profile, this set reduces noise and increases gear engagement, making it ideal for high speed and high torque builds. Manufactured using high strength steel with precise CNC machining, the Pro Edition is built to handle heavy springs and high RPM motors, offering long lasting reliability in
