I just purchased a unique replica trapdoor that is listed as being by Navy Arms. It looks, however like an H&R with the metal pistol grip and rear soule sight minus the rear barrel sight. The strange thing is that it is in a carbine stock but has a full length barrel (31")with target front sight. I have searched everywhere and cannot find any of the Italian makers building this particular configuration. If so who was it? Pedersoli perhaps?