Specna Arms CNC Cylinder Head for J Series

The Specna Arms cylinder head with double sealing is CNC-machined from aluminum and designed for the J series and AK-compatible electric rifles. The cylinder head closes the cylinder at the front and seals against the piston and nozzle, directly affecting compression.

Features

• Double sealing
• CNC-machined aluminum
• Compatible with the J series and AK-compatible electric rifles