Dynamic Precision Assembled Reinforced Aluminium Valve Blocker For Marui M4A1 MWS

This is a pre-assembled version of the following parts kit:

Dynamic Precision Reinforced Aluminum Valve Blocker For Marui M4A1 MWS.

DP Aluminium Valve Block Set For Tokyo Marui M4A1 MWS

Stock valve blocker and spring can easily wear out and cause jamming while used over time and heavy usage. To tackle this problem, we have used aircraft graded aluminium to reinforce this parts. Enhanced the durability and capable with high pressure gas and heavy use. Also, an enhanced spring is used to let the nozzle move smoothly and prevent jamming. You are able to make a complete nozzle set with Reinforced Nozzle (UAC-TM-00110) and Enhanced Sealing Buffer (UAC-TM-00109), Enhanced Nozzle Valve (UAC-TM-00163), Enhanced Nozzle Spring Set (UAC-TM-00164). No worries on broken nozzle any more.

*PS: Please note: installing parts / assemble /fitting airsoft gun will need intermediate knowledge; for expert or airsoft gunsmith. Please refer to your airsoft gunsmith for proper installation / fitting.

Fitting may be needed as the condition of each airsoft gun might be different. Regular maintenance is needed for all airsoft guns in order to keep it in good working condition and reduce wear out issue on parts.