Cylinder head vz.58 - AirsoftParts

PARAMETERS

• Designation: HV-VZ58
• Dimension: Standard
• Material: EN AW 6012 T6
• Maximum recommended spring: M160
• Seal: 2x sealing O-ring
• Surface treatment: Chemical nickel plating
• Impact surface: Shaped ring
• Hardness of impact surface: 70 ShA
• Weight: 11.2 g
• Compatible with gearbox: ARES vz. 58

Manufacturer: Airsoft parts - Made in Czech Republic
The cylinder head is specially designed for ARES vz. 58 guns made of EN AW 6012 duralumin. Production takes place on precise CNC machines in the Czech Republic. To seal the space between the cylinder head and the cylinder, 2 sealing rings are used. The first sealing ring has a slightly smaller diameter for easier fitting, and the second ring is larger for a perfect seal.

Surface treatment:

A thin layer of nickel is chemically applied to the surface of this cylinder head, which significantly increases the surface's lifespan and slipperiness. Basic information:

• Hardness after plating 660-850 HV (58-63 HRc)
• Excellent corrosion resistance
• High abrasion resistance
• Inherent surface lubricity
• Glossy appearance
• Uniform layer

Advantages:

• Two sealing rings
• Extremely smooth surface thanks to quality nickel on the surface => easy nozzle movement
• Rounding for easier airflow into the nozzle
• Firm attachment of the impact surface
• Graduated impact surface that does not cause piston head breakage
• High durability