Condor prechamber

Hello all,

I have a .25 Condor with a TT 24″ barrel, QCTH, TT hammer, and a JDS 48ci bottle. I am wanting to regulate it to shoot JSB 25.4’s mid 900’s and have decent length string as well. I have a few questions.

1. With an Altaros regulators plenum space would this be doable without setting it over 125 bar?

2. If I had a prechamber around 50cc would I be able to drop my regulator setpoint thereby increasing shot count?

3. Who would I even be able to talk to about having a prechamber made?

Thanks,
Austin