What is the differences in the 2 actions I saw where it took different stock  for thes actions. Both offer a double set trigger action What is the difference if any as to strength ,tolerances ,durability,fit and finish. There is a big difference in price . I know remington made different style actions  and wondered if this is the difference . Any information would be greatly appreciated 

Quisto56

I have a .45-70 Lone Star Remington Pattern Rolling Block--nothing fancy or extra on it.

There is just no comaprison between it & the Pedersoli. 

I once laid my Lone Star next to a Pedersoli & the fit, finish, colour case, etc., was far superior to the import. Both were about the same age & the Pedersoli had not been abused or mistreated. 

As far as Rolling Blocks go, it's hard to beat a Lone Star....