I would not expect much help from Pedersoli. Not that they might not want to help, but unless the questioner speaks fluent technical Italian and / or the contact in Italy speaks fluent technical English ( not likely in either case ) disappointment is bound to be the result. Contacting an importer of Pedersoli Mortimers would be better . Sometimes they have an in - house gunsmith of sorts for warranty work. Cimarron is an example, but I don't know if they import the Mortimer. I used to work for an Italian - owned ammunition company located in Missouri . They were no - nonsense and serious when money was being discussed, as numbers speak for themselves to a large degree, but the language barrier was more of a problem when talking about production methods or technical issues related to firearms. Keep in mind that even Europeans that are involved in the firearms manufacturing industry shoot very little compared to Americans, if at all.