Just do like to add some lbms photos of polish KbUr AT-Rifle in Polish German and Italian service
Generally 7.92 Maroszek Kb Urugwaj wz.35 was in service in many nations. Germans captured around 700 of them and using until 1942 they sell them also to Italy and Finish army also buy them together with other ex-polish equipment they were know as 8 mm pst kiv/38
http://www.jaegerplatoon.net/AT_RIFLES2.htm . Soviet also has plenty of this AT rifles captured after 17 of September and used them as is know especially in desperate days of December 1941 in Moscow Defense.