Reinforced piston for your sniper rifle. For maximum performance and durability. This is the same piston that is used in the ZERO trigger Gen 4.1 (and higher) trigger set from AirsoftPro. The hybrid piston consists of three different materials: a lightweight aluminum body, two polyacetal rings, and a stainless steel piston catch.

Features and parameters:

- The piston body is manufactured by precision CNC machining from lightweight but very durable 6061-T6 (Dural) aluminum alloy with a high quality anodized finish.
- The piston retainer is made of stainless steel for good durability even on strong springs.
- The piston has two slip-resistant polyacetal (POM) rings.
- The piston head is anti-pressure with a sealing O-ring (the O-ring stretches when fired and seals better).
- The increased piston inner diameter allows the insertion of thicker 9mm upgrade springs.
- Dimensions : length - 105mm, outer diameter - 21,8mm, inner diameter - 13,5mm
- Weight : only 30g

APPLICATION: Cyma CM.700, CM.708

Tokyo Marui VSR-10, but only for combination with 90° piston catch , so called ZERO Trigger. So it cannot be combined with the original trigger which has a 45° seizure.

Weight: 40g

Colour: Red