I bought a OLD Stevens double barrel model 315 in 12 gauge it is in good shape and will be shot . The only date on it is a patent Date of April 20, 1915 I found the model number by looking in a older gun parts catalog and comparing parts a internet search has given me very little information. I am looking for what dates this gun was made most of all . The chamber measures at about 2.8 inches and has a long taper to the bore .
Thank you for any help you can give i have other Stevens/Savage Stevens but this is the first time i have ran into a model 315.