OK! Tested. For those INO fans with gen 1 and gen 2 INO use RA-TECH newly released BOLT SET, it works fine. But you need to unscrew the notch plate.
For using Red Dot gas I can not hammer down firing with original bolt!
So far no leaking.
The magasine design for WA and G&P only!
The WA system finally works together with PGC magazine.
Now WE and WA system are said to be OK! The only thing we need is good parts and receivers.
Anyway I am happy to complete my DIY gun projects and finally success making WE and INO (WA system) works smoothly. Maybe later I will bring my custom machined parts to someone for improvement and mass production.
Thanks for some people support here.
Good luck GBB fans
Anyway I found Systema PTW the most reliable airsoft of all. (my personal opinion)