In the 1927 Sears catalog a Ranger dbl is listed. It is described as having "Checkered, Genuine Walnut" Stock & Forend as well as "Twin" Lyman Ivory Beads.If the illustration is accurate it appears to be a Stevens model 315, so this may be another option. This gun externally appears much like the 311 series, but is striker fired rather than having hammers. On the two pins which go through the frame the rear one is the higher, while on the 311s etc the rear one is lower, near the bottom of frame. This is because of the location of the sears for the different firing methods. Should it be one of these it will likely have a 1915 patent date stamped on it.
