CNC Aluminum Hopup Chamber M4i - PRO [MAXX MODEL]

Maxx Model's M4i - PRO hop-up chamber is unmatched in the ASG market.

It has been designed and manufactured with attention to the smallest details.
The M4Ai - Pro is made entirely from aluminum on CNC machine tools, ensuring an exact fit with ICS CXP/CS4/EBB (include old models) M4/M16 AEG series.
This Hop-up chamber is features a system to prevent bb from being released from the chamber during a magazine change. It is fitted with a ROTARY tup aluminum adjustment ring, ensuring precise adjustment. It works with nozzle lengths from 21.00mm to 21.25mm.
Three interchangeable adapters for different spacers are included, which work perfectly with the R-Hop system and the standard hop-up system.
The hop-up chamber is equipped with interchangeable side wings that provide perfect stabilization inside the outer barrel. To secure the barrel securely in the hop-up chamber, Maxx Model has designed and manufactured an advanced CNC Delrin clamping clip that holds the barrel in place without play or rotation.
Does not fit MP5 models.
Remember that this is a tuning element and its assembly requires experience and manual skills. In some cases it will be necessary to adjust the mating components in order to mount or be able to fully use all the functions of the chamber.