Custom upgrade compression kit based on ZCI components.
PLEASE NOTE: Image may not reflect current availability. Please see description below.
This kit provides the following upgrades:
- ZCI aluminium nozzle with single o-ring (21.4mm)
- XT aluminium cylinder head with padded bottom and double o-rings
- ZCI Stainless steel cylinder (72mm length, 23.7 inner diameter, 25.5 outer diameter)
- ZCI 6 vent aluminium piston head
- ZCI 14 steel tooth piston
Cylinder Size Guide
