Ok I may be doing something wrong but thats why this is here. I thought that on the supernova you could change the stocks at will. This however does not seem to be the case. I traded a pistol grip stock for a reg comfortech stock and well it did not fit. I called Benelli and was told it would not fit you can only go from norm stock to pistol but not other way around. This is sad because now i have no gun just parts and have to buy something I had and would have kept if I had known. Or just gotten the norm stock and a p grip later. Well I do hope there is something I can do plz post any info that may work thanks guys.