Second-generation cylinder head in ergal with a large sealing o-ring (TC02B).
The two large sealing o-rings ensure a perfect seal on all cylinders on the market, fitting both large and small bore cylinders perfectly. The small central tube is made of stainless steel with a small sealing o-ring and ensures greater mechanical resistance and less friction.
The high-density UREPAN front stop is designed to maximise the cushioning effect while maintaining a high degree of silence.
The size and position of the guide holes ensure that the front stop makes contact with the inner wall of the gearbox, maximising the cushioning effect of this cylinder head.
The shape of the UREPAN rear stop encourages air to flow towards the exit bore and reduces the noise caused by the firing cycle.
Among the excellent features of this new, cutting-edge technological material are

- high dynamic load capacity
- high resistance to abrasion and impact propagation
- highest modulus of elasticity of all elastomers
- excellent mechanical wear resistance
- high impact resilience
- high temperature resistance

UREPAN also offers good chemical resistance to mineral oils and greases as well as to various solvents and is recommended for all applications with high demands on load capacity, resilience in extension, speed and durability

Orange-coloured rubber hardness = 70 degrees shore, making it suitable for multi-purpose use

Designed for: M4 , M16 , SR16 , MP5 , MC51 , G3 , MINIMUMS , LR300

100% MARUI COMPATIBLE
100% MADE IN ITALY