Hey Joseph buds released an informational video on their Vimeo channel 4 days ago about this shipment of carcanos they received there shipment contained 700 rifles and this batch was manufactured in 1935 for the Italian infantry as well as combat engineers the video can be seen here
https://vimeo.com/456231914

Joseph, They are all pre WW II 1930s manufactured rifles.

Joseph, Buds Customer Service will need to get this information from their Inventory Dept. at 1-859-368-0371 9am-9pm EST Mon-Fri. or use the Blue Chat now button at the bottom right corner 9am to 9pm Mon - Sat and 9am to 7pm Sunday.