90º VSR Airbrake Piston

SCW 90° VSR Piston
High presure 90° VSR piston for use with all kinds of 90°/Zero triggers.

Works best with the SCW Spring guide for VSR.

The Airbrake is designed to be modified to your desired length.

the piston with airbrake has big stopping power (depending on the type of the cylinder head )

We advice using a stronger spring.

Airbrake can be placed on top of the piston but the hexscrew needs to be removed first.

Key specs :

- Able to take 13 mm springs.

- Quiet

- Smooth operation

- Removable airbrake

- Lightweight (40g)

Made out of :

Aluminium (body)
POM (rear guide ring, airbrake)

Stainless steel (rear base part)

NBR70 (o-rings)

Package / Piston consists of :

- 90° piston assembly

- Grubscrew

- Airbrake

- Damper o-ring (7x3)

- Top glide o-ring (19x1,8)

- Bottom sealing o-ring (17,8x2,4)

- Spare 19x1,8 o-ring for tighter cylinders

Works best in the Action Army,Laylax, Stock or similar not so internaly tight cylinders.

The piston will not fit without modding into the AirsoftPro and EDGI cylinders.

PDI and Meaple Leaf will be checked soon.