Hello from Wisconsin,
Just registered today and happy to be here. I am waiting for my J. Stevens 520 double hump 18 1/2" barrel 12 gauge purchased from an online auction in California. According to USPS it should be at my local gun store tomorrow. It is in nice condition but needs an extractor screw, and the furniture is painted brown which will be taken back to the original finish. Serial number is in the 96000 range.