90° Tuning Kit for Specna Arms SA-S02/S03 Airsoft Guns

90° Tuning Kit for Specna Arms SA-S02/S03 Airsoft Guns

A tuning kit designed for spring-powered airsoft guns, consisting of a piston, spring guide, and trigger assembly.

The piston and spring guide are made of lightweight aluminum, while the trigger assembly has a metal housing with steel internal parts: piston stopper and trigger sear.

Designed for SA-S02/S03 and VSR-type airsoft guns.