TTI VSR-10 Piston Style:90 Degree Can be used with optional

Can be used with optional side plates if needed

and most types of AEGs

The Rocket Airsoft Stainless Steel Cylinder M16 long airsoft rifles that use a barrel length of 451mm - 590mm

A totally reusable airsoft BB grenade that explodes BBs

A great accessory for your PSR

TTI VSR-10 Piston Style:90 Degree Can be used with optionalThe TTI Upgraded VSR 10 airsoft piston comes with airbrake and additional O ring. Comes in 45 degree and 90 degree versions (see drop down menu for options). Compatible with VSR systems and possibly VSR clones that are standard VSR Tokyo Marui spec (BAR 10, PSR, etc). Easy to install upgrade piston. Made by TTI Airsoft.