Third-generation cylinder head in ergal with large-size sealing X-RING (TC03B).
The large-size sealing X-RING ensures a perfect seal on all cylinders on the market,
being able to adapt perfectly to both large and small bore cylinders.
The high-density UREPAN front stop is designed to maximise the damping effect while maintaining a high level 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 damping 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, state-of-the-art 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

Hardness of the orange-coloured rubber = 70 degrees shore which makes it suitable for multi-purpose use

UREPAN also offers good chemical resistance to mineral oils and greases as well as various solvents and is recommended for all applications with high demands on load capacity, resilience in extension, speed and durability.
Designed for: AK47 , AK74 , KURZ / PDW , SIG , GALIL

100% MADE IN ITALY
100% MARUI COMPATIBLE