Laylax (Prometheus) – Piston Head For M4/HK416/HK417 NGRS AEG
This is a high quality POM piston head for Tokyo Marui M4 Next Generation recoil shocks
Disclaimer –
Installing / assembly / fitting airsoft gun parts will need intermediate knowledge. Please refer to your airsoft gunsmith for proper installation / fitting. Experienced fitting may be needed for some part’s as the condition / compatibility of each airsoft gun might vary and incorrect assembly can lead to premature failure of parts.
