Until last week i would have fully agreed with
SI VIS PACEM PARRABELLUM's post above. I believed for a long time that the trigger bar would not come up far enough to clear the frame and allow access to the Trigger/Trigger Bar pin so that you could free the trigger completely. I think i may have even tried it and failed a ways back, which reinforced to me that it was not possible.
Then not too long ago someone suggested that it was possible. So i gave it another go on my RAMI BD last week and
with the hammer set at the half cock notch i was just able to lift the Trigger Bar up High enough to access the Trigger/Trigger Bar Pin and slide it out clear of the trigger. The pin was stopped from sliding all the way out by the inside of the frame rail but it did clear the Trigger Bar so that i could remove the trigger. I was then able to install a black 85c CGW trigger without issue. After this i checked to see it it was possible on my CZ 85B and i was able to get its Trigger Bar up high enough to access the pin too. So while it is a bit tricky it is possible.
Live and learn as they say.
Here is a reference picture of part of the process from a write up that i am working on (pictured is a RMAI BD).
