Cylinder head and piston head (silent) for mechabox v.II - SHS

Cylinder head and piston head (silent) for gearbox v.II – SHS Cylinder head and piston head (silent) for mechabox v.II – SHS is an effective set for improving the airflow in your airsoft guns with version 2 mechabox. This set contains two high-quality components: an aluminum piston head with a silent rubber stop and ball bearing, and an aluminum cylinder head with double seals. Together, these two parts form a highly effective and silent air system. The components are designed for standard nozzle and cylinder dimensions, ensuring compatibility with common airsoft gun models. This set is not intended for NBU systems, but is ideal for standard airsoft assemblies such as M4, M16, MP5, etc. Features: Type: Cylinder head and piston head set Material: Metal (aluminum) Diameter: Standard For gearbox type: Version 2 Compatibility: Standard nozzles and cylinders (not NBU) Package weight: 0.029 kg