That would be an 1876 rifle. I've heard the quality is good. I tried an Uberti 1873 rifle about 20 years ago, and the fit and finish was very good, as was accuracy. Same with an 1858 Remington-style revolver I owned.
I know Wholesale Sports sells some Uberti stuff, and I think Ellwood Epps does as well.
I think Gunblast may have reviewed this rifle; I know they reviewed a repro '76 Winchester from someone....