M60/PKM hop-up chamber / E350-M60

Features:

- designed for M60 replicas by SA, A&K, P&J, CA, Cybergun
- made out of aviation duralumin EN AW 7075-T6 with a H+PTFE surface finish
- precise hop-up adjustment
- clearly marked direction of adjustment
- modern construction of the chamber interior - tested with the majority of rubber buckings available on the market
- designed for AEG hop-up buckings with a standard collar length - to fit the bucking with a longer collar to the chamber, you can use the included washers
- adjustment of the chamber clearance in relation to the gearbox opening is done using the attached o-rings (two sizes)
- removable pin stabilizing the chamber with the feeder
- made in the Czech Republic