Maple Leaf Hopup Chamber for GHK AK Airsoft GBB Rifles

"A CNC hopup chamber is a necessary upgrade for any GHK AK, eventually the stock plastic chamber will crack and fall apart, mine broke at ~1000 rounds.
For reference, I bought this part from overseas from ShooterCombatGear.com about 2 years ago, before it was for sale on Evike.

This chamber will not work with the stock inner barrel that comes with your GHK AK.
At the time of purchase, I was able to acquire a non Crazy Jet, Maple Leaf 6.01 Precision Inner Barrel for WE /GHK /TM M4 GBB/ TM AEG (410m) which is compatible with this chamber and bucking. I would not recommend getting a 6.01, a quality 6.03 will offer much more in terms of range and accuracy.

Pros:
quality CNC
drop in fit

Cons:
weird compatibility with inner barrels
wheel adjustment likes to move by itself, this can be fixed, google "ComradeQuice TDC Mod"

Overall, if i could turn back time, I would just buy the TNT Hopup and Inner Barrel, also sold here on Evike, it gives better performance anyways.