Maxx Model CNC Aluminum Hopup Chamber for M4 / M16 Series Airsoft AEG Rifles (Model: M4P - PRO It also comes in a

It also comes in a polished finish

Like the real MTEK FLUX

Upgrade to “Tactical” for a steel flash hider

Charging plug type: BMS / XH 4-Pin Charging Connector

This gives the Kythera trigger the distinct break and reset you would expect to feel when firing a real single action firearm

Maxx Model CNC Aluminum Hopup Chamber for M4 / M16 Series Airsoft AEG Rifles (Model: M4P - PRO It also comes in aFeatures Machined from a solid aircraft aluminum block with tight tolerances to provide better accuracy, consistency, and durability Precision rotary dial design for fine hopup adjustments Re engineered the hopup levers and nubs to work best with R hop, Flat Hop and Standard Hop to keep the BBs shooting straight and accurate on every single shot Accepted the HPA PolarStar Engine M4 nozzle length Fully compatible with most aftermarket soft and hard