Maxx Model CNC Aluminum Hopup Chamber for M4 / M16 Series Airsoft AEG Rifles (Model: M4P - PRO Hub Inner Diameter (to fit

Hub Inner Diameter (to fit Nozzle): 8mm

50 caliber rifle so innovative

The GEN 2 Inferno is the culmination of a great deal of work to take the next step forward in the development of HPA technology

are potentially dangerous and may cause serious injury

KRYTAC™s focus is to cultivate that community with innovative products that lay the foundation of safety

Maxx Model CNC Aluminum Hopup Chamber for M4 / M16 Series Airsoft AEG Rifles (Model: M4P - PRO Hub Inner Diameter (to fitFeatures 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