90° VSR Piston and 7mm Spring Guide

SCW 90° VSR Piston and spring guide set
High pressure 90° VSR piston for use with all kinds of 90°/Zero triggers.

The Airbrake can 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 piston :

- 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)

Key specs of the spring guide :

- 7.5 mm shaft diameter

- Able to take 13 mm springs ( with some wobble ).

- Smooth surface

- Wide diameter of rear part 12.7 mm helps center a piston in a cylinder

Package Piston and spring guide set 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

- One piece stainless steel spring guide

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 tested soon.