No knowledge yet about internals. I'm just supposing they would put plastic somewhere like so many contemporary firearms. Not a fan. I like the old steel!

The old Pythons I have have had internal parts hand polished to the point that they feel smooth and soft. Amazing what they accomplished with hand work years ago. Now everything is machined to save money. Labor is too expensive.

I'm waiting for someone to do a video of what the internals look like int he new Python. If you find anything, let me know.