High pressure 90° VSR piston for use with all kinds of 90°/Zero triggers.
Works best with my SCW Spring guide for VSR.
Airbrake can be modified to desired lenght.
 
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 (15mm long)
- Damper o-ring (7x3)
- Top glide o-ring (18x2)
- Bottom sealing o-ring (17,8x2,4)
- Spare 19x1,8 o-ring for tighter cylinders
 
Works best in the Action Army, Laylax, MAG, Maple Leaf, Stock or similar not so internally tight cylinders.
For sure will not fit without moding into the PDI, AirsoftPro and EDGI cylinders.