Piston Head Prometheus Version 2

Want better air sealing and more thrust from your Tokyo Marui NGRS V2 gearbox? This Prometheus Version 2 piston head was made for that.

Prometheus designed this part specifically for Tokyo Marui NGRS airsoft replicas with a V2 gearbox. The base consists of POM (polyacetal): a hard, dimensionally stable and strong material that produces minimal friction. In the cylinder, this ensures very low friction, and at the same time the piston head lasts longer. For the advanced tuner, this is a common upgrade to sharpen the performance of the gearbox.

At the back is a special thrust bearing, packaged in a POM housing so that only the piston head itself moves. The result: the spring no longer rotates and the forces are distributed more evenly.

Note: only usable in Tokyo Marui NGRS replicas that have a V2 gearbox.