MAXX Model CNC Aluminum Hop Up Chamber for AEG Using GBB Bucking/Barrel - M4G (For Standard M4) MX-HOP020MG

Maxx Model CNC Hopup Chamber M4G is compatible with:

• Standard M4 replica based on Tokyo Marui / VFC and clones that share the same specifications
• Maple Leaf Wonder & Super GBB hop-up rubber.
• Other GBB rubbers are compatible but this requires cutting the centering flat with a cutter.

Please note that this chamber is not compatible with standard AEG buckings, you will need both GBB bucking and GBB inner barrel to make it work on your M4 AEG.