I have one of your standard mag adapters in my norinco woody
. I was just stuck at home and bored so i worked out a way to use the modified 20s in my bubba gun. its pretty simple actually, i took a piece of nylon block and cut it into a tab, heated it and bent it a little for clearance on insertion and removal, drilled a hole in the stock and through the side of the nylon tab and used a titanium hinge pin from a rc car as a pivot. The hardest part was a spring and after several trys I ended up putting a spring in a short bit of pipe and epoxying it in the area where the duckbill originaly went, it keeps good tension on the tab and also keeps it from over rotating in either direction. Oh i also drilled a hole in the end that makes contact with the mag and inserted a round head machine screw, by adding small washers and shims to the screw i can fine tune how positively it locks and the angle of the magazine in the magwell. Ill try to take some pictures close up later. Thanks
