Description:
The G&G Special Nylon Nano Co-alloy Piston is made from brand new technology that make it very light and very strong. Nylon Nano Co-alloy offers the strength of an aluminum piston but the flexibility and lightweight features of a polycarb; it's the best of both worlds. G&G has some of the best R&D in the industry, which is why they eliminated the second to last tooth on this piston, a known stress relief technique by master technicians. This piston is recommended for use with highly upgraded guns.

Please Note:
The pistons color varies from the picture, it is now gray.