Gruppo hop-up M4 M16 Modify

Synthesis hop up chamber for m4 m16

CNC Chamber for AK Series

Hopup Chamber Delrin C-Clip for Maxx Hopup Series

CNC Chamber for P90 MARUI Series

gruppo hop up per P90 Marui in metallo al CNC

The Hopup Chamber ME unit has a precision rotary dial design for fine hopup adjustments, also re-engineered the hopup levers and concave nubs to work best with R-hop and Standard-Hop to keep the BBs shooting straight and accurate on every single shot.

Metal Hop Up Chamber for M249 Classic Army

this leverage allows you to increase the performance of your R-hop system

CNC Aluminum Hopup Chamber M4A Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently on Tokyo Marui (include G&G, KRYTAC, except KWA) Standard M4/M16 AEG series.
The Hopup Chamber M4A unit is built with an aluminum Rotary Dial Knob for fine hopup adjustments, the precision Hopup Lever and 4mm Bucking Nubs (6mm Bucking Nubs are optional) to perform best with R-Hop and Standard-Hop to keep the BB shooting accurately and consistently on every single shot.

this leverage allows you to increase the performance of your R-hop system