Cylinder head for Tokyo Marui Next Gen Recoil Shock (SRE) made of ergal with large seal o-ring seal (TCSRE).
This particular o-ring ensures a perfect seal on all cylinders on the market, being able to adapt perfectly both to those with big or small hole.
The high density UREPAN rabbet is designed to maximize the damping effect while maintaining a high degree of silence.
Front stop system to absorb the blows due to the system - piston head, piston and spring - and maximize the life of the gearbox.
100% MADE IN ITALY