CNC Aluminum Hopup Chamber M4P - PRO

CNC Aluminum Hopup Chamber M4P - PROThe M4P Pro (with BB locking system) CNC aluminum hopup chamber unit is precision machined to work accurately and consistently with PolarStar HPA motors on the standard M4 M16 platform. The M4P Hopup Chamber Unit It is built with an aluminum rotary knob for fine hopup adjustments, precision Hopup lever, and 4mm Bucking nubs (6mm Bucking nubs are optional) to work best with R Hop and Standard Hop to maintain the BB shot accurately and consistently on

New axis design that improves gear concentricity

Fps is proud to present the first lightweight piston with a technopolymer body and all metal teeth equipped with a shock-absorbing system ZERO-SHOCK 100% Made in Italy

Psionic's "Matrix-X" drop-in bucking mimics how R-hop works

The surface external surface has been worked to maximize the dispersion of heat due to friction and air compression during firing cycles

use automatic Pre-Cocking to gain a trigger reaction just like in a real gun

-You can chose between Closed and open Bolt (it is physically possible only on double solenoid systems)

The final threaded part is made of anodized aluminum to ensure longevity of the thread

- resilience high impact

Its adoption lightens the weight of the striking mass composed of the piston and piston head with a notable decrease in mechanical stress and noise

Technical features:

2 fewer sealing surfaces than classic STORM

-Presets preloaded in the app to start from a simple base of configurations