The Prometheus Hard Standard Bucking (Prommy Red) is a premium hop-up rubber designed for upgraded AEGs running higher FPS setups. Known for its durability and precision, this hard-type bucking ensures consistent backspin and stable trajectory, making it perfect for long-range airsoft builds.
Compatible with most standard AEG inner barrels. The superb quality and tolerances of the Prometheus bucking provides increased range, accuracy, and precision while creating the perfect air seal with excellent resistance to oil and wear.
The build material additionally prevents mis-feeding and can lift a wide variety of BB weights and types. Perfect for Tokyo Marui AEGs and comes in two types of hardness, red (hard) and purple (soft).
Explore more Tokyo Marui Upgrade Parts at Airsoft Direct.





