I was given a J. Stevens side by side that was my grandfathers. The gun is not in very good condition but can be saved. I was wondering if anyone could help me locate a stock for the gun. Both the fore end and the butt stock are damaged or missing. The only identification I can find is a 57 stamped on both the reciever and the barrels. It is hammerles and has two triggers. There are some companies out there who have stocks for older guns, but they list them by model number. I am not sure if the 57 is the model number or not.