AEG Piston with Full Metal Teeth

Data sheet Catalogue code PST Material High-Strength Plastic Material Maximum suitable spring M160 Lightweight design YES Weight 14,95 g Compatible with the gearbox v.2, v.3, v.6, v.7 except special gearboxes (PSG1, SR25, L85, ...) More info Producer: Airsoft parts The piston contain of a very durable plastic body and a full metal teeth (14 pcs). The second tooth is remove to decrease the chance of pre-engagement by the sector gear. The front site of the piston has a light weight design, which makes a total weight only 14.95g . By reducing the weight, the piston's movement speed increases during the shot, thus increasing FPS and reducing the dynamic stress of the gearbox. The piston is designed for all AEG weapons except special gearboxes (PSG1, SR25, L85, ...) Advantages:  Very low weight   Durable plastic body  Full-metal teeth Universal design https://www.youtube.com/watch?v=Vsmjxqa-J0Y&feature=youtu.be https://www.youtube.com/watch?v=4uHuNQPaG3Y