So as part of my studies I have been evaluating some friends shotguns. First one I get is an inoperative Daffini Libero Armi (circa 1956 had to get date from proof house is Brescia Italy). That was a 2 month process, which I am still making, and trying to find parts for. (hopefully Beretta FS1 parts are similar) Now another friend showed me a picture of a shotgun supposedly used in Vietnam. The receiver looks like a Remington Model 11 except....its a pump action. I can't find something like this ANYWHERE?? Any ideas. Oh and here is a pic of the Daffini.