That must be a prototype that you fabricated, I've never seen one or heard of that type of rifle ever. I've been to a lot of gun shows and I've seen many a strange rifle but that one is odd. If you fabbed an armor piercing round that thing would be awesome in house to house combat where you could just shoot through the walls and doors. It would be like a 50 cal put have just as much punch in a shortened combat (trench gun)rifle. Any military folk approach you on it?
It is better to be judged by 12 than to be carried by 6.
