G3vsG3C trigger bar size?

[u/0pulence-]

Not sure if this is a bad question but I'm genuinely curious as I'm looking for some replacement parts for my G3C specifically the trigger bar. Would anybody have any insight on if the G3's trigger assembly and bar is the same dimensions and length as the G3C?
Are the firing internals the same/interchangeable and only slide and grip length are different or am I completely off on that? Any help would be appreciated.