Component Compatibility List

[skag187]

to get the higher ratio gearset to fit you must grind/dremmel out part of the "reinforcements on the RIGHT side of the gb. Similar to the way you must sometimes remove some of the reinforcements on the left side when installing high torque gears.

[gemini]

avoid Element airsel nozzle for AK
they are almost a full mm shorter than usual
I've lost ~50 fps with them

[mikiko]

My Element lightweight piston (the translucent) couldn't fit appropriately in Guarder ver. II reinforced gearbox. Piston is too wide for those rails, so the box squeezes it way too tight. Luckily a small file is an easy way to solve the problem. I tested the box with TM, DF any many other different pistons, they had no issues. Then again Element piston had no issues with CA mechbox, so go and tell which one is problematic  Probably they just can't co-operate together without some modding