REINFORCEMENT GEARBOX HOP UP MBLOCK GEN 2 AIRSOFTPRO (AiP-1580)

Aluminum CNC device that fills the space around the HopUp chamber.
Holds the weak front of the gearbox and prevents breakage.
The optimized design allows you to use the most common AEG M4 brands, such as AimTop, Matrix, Classic Army, Dboys, A & K, SRC, P & J, APS, G & P, ETC ...
Not suitable for two-piece hopups.

Our MBlock ™ is made from very light yet strong T6 aluminum with a beautiful metallic red finish.
If you install this device in the AEG front wiring, you need to route the cables around the camera and around this MBlock.
Our previous model or other brands have square corners which can cause damage.
As you can see, we have changed the routing of the harnesses and the critical angles have been rounded.

Improvements of version 2:
Rounded edges that allow for a different wire path.
AirsoftPro logo for our original or for identification of copies.