NOW YOUR PLAYING WITH POWER !!!!  What you see here is a Oldsmobile 20 mm auto cannon and yes it is transferrable as a machine gun !! These are almost never seen on the open market BUT was all over Europe and the Pacific from inside the wings of fighter planes to the decks of naval ships and in dual mounts in the back of a half track . This is you chance to own a powerful piece of history . It started life as a registered dewat and was professionally restored to all of her glory by Ira Sellars . It is extremely rare in the fact that this unit will feed either from the drum magazine or in a beltfed configuration. The previous owner fired it off of his Humvee !! Comes with all you see here including 400 rounds of ammunition . Form 3 e file $60,000.00 + freight  give us a call at 716 487 9065