CNC Aluminum Hopup Chamber M4Gi (for ICS M4) Matrix gbbr A top picatinny rail segment

A top picatinny rail segment allows easy mounting of optics to assist in target acquisition

The Valken ASL+ Foxtrot45 M4 AEG Black Airsoft Electric Gun

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Every design follows the concept of making improvements where necessary but keeping the design uncomplicated and simple while adhering to precision craftsmanship and attention to detail for a winning combination that cannot be beaten

CNC Aluminum Hopup Chamber M4Gi (for ICS M4) Matrix gbbr A top picatinny rail segmentCNC Aluminum Hop Up Chamber M4Gi (with BB Latching System) unit is precisely machined to perform accurately and consistently on ICS M4 AEG series rifles. The Hop Up Chamber M4Gi unit is built with an aluminum rotary dial knob for fine hop up adjustments, the precision hop up lever and 4mm bucking nubs to perform best with R Hop and standard hop to keep the BB shooting accurately and consistently on every single shot. The Hop Up Chamber M4Gi unit is