Eaton’s brought in a bunch of sporterized Carcano’s from Austria around 1929-1931. See my regular M91 Carcano review here.
Some (including this one) use 6.5 Mannlicher Schoenauer instead of 6.5 Carcano. Some also have double set triggers, substantially reducing the trigger pull weight.
Dive in Canada has a great video on it, no sense making my own video when his is so good:
