High speed upgrade reinforced piston with the full metal teeth

Piston with lightweight body and full metal gearing. Weight is important in moving parts of a gearbox, because with less weight it increases the power of the gun and improves the speed of piston movement. This piston is made of lightweight but strong plastic with holes in the top for even more weight reduction. The piston teeths is full metal for maximum durability. The second tooth in the engagement is missing and thus the protection of the teeth is ensured in case of short-term choking of the weapon. The piston is designed for all electric weapons except PSG1, SR25.

Weight of the piston is 17.5g.