I had a long rummage inside a Model 1876 last year.
Pretty interesting rifle and yes very smooth
But I just can't understand why anyone would want an 1876 with a close coupled double set trigger on it !
That trigger cased a lot of drama and heartache
I'm sure the Winchester collectors like all the bells and whistles on their rifles.
But those sort of factory extras are next level complicated and spare parts do not exist. So avoid them like the plague