Fits perfectly ZCI and SHS cylinders. Has a rubber pad on the bottom where the piston head connects, 2 o-rings are around the base for improved air seal.
Specifications
Material: Aluminium
Internal Diameter: 23.9mm
Outer Diameter: 24.1mm
Nozzle Outer Diameter: 5.3mm
Length: 24.3mm
Weight: 10g