I just happen to have this picture of one. From the looks of it this gun would shoot a .366 200 gr #2 alloy cast bullet into a 1 1/2" group @ about 1700fps. 16 ga bores of .668 and 65mm chambers. Choked F/F. Made about 1910 and nitro proofed for steel jacketed bullets. I hear that in this condition (which I would consider average) the gun would go for $12-$1500. Of course it's just one picture.