Also the psx guns with recoil won't have any advanced feature for the recoil, as they can't be directly controlled by my adapter.
Perhaps we can separate the recoil system to make this work also
Do we need the component Signal to make your adapter works?
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That is indeed entirely possible if you are willing to sacrifice the original gun
And yes you do need to use the composite signal for the gun to work on crt.
You'd need to add a wire for the solenoid control.
I also considered using a psx port unused pin for that, if the gun wire has it. But it wouldn't be failproof.
So I will see what can be done.