TopMax BluePower DELRIN CNC piston head Blue

TopMax BluePower DELRIN CNC Piston Head Blue

The CNC-machined BluePower DELRIN piston head by TopMax, designed and manufactured in Italy. The lightweight, reliable, and durable construction is suitable for all types of configurations.

The front of the piston head is designed to reduce stress resulting from impact even at higher rates of fire (ROF). The BluePower piston head does not have a double O-ring for sealing/stabilizing but features a small recess that reduces the contact surface with the cylinder interior to minimize friction. The insert for attaching the head to the piston is slightly shorter to allow compatibility with any piston available on the market. Additionally, the piston head has eight axial and radial ventilation holes. The size and placement of the radial holes are different from the RedPower head to achieve greater aggression during the o-ring expansion while maintaining stability, consistency, and accuracy of shots.

The BluePower piston head is designed to provide a faster compression phase, shorter opening time, and ensure that the air volume in the cylinder is fully compressed almost immediately. It can be used in any configuration, from low to high ROF setups. Still, it is recommended for use in high ROF configurations with short/super short inner barrels to take advantage of early compression resulting from hole placement.

Stress tests on the piston head were conducted using higher-power springs, ensuring reliability and efficiency even in more advanced configurations. For maximum performance, we recommend pairing the BluePower piston head with a TopMax piston and cylinder head.