Randy I think you added one to many x's, plus I think the prefix should be FW M59xxx. This would indicate a 1971 Field Grade 12 ga. It is still the same L.C. Smith. I think the price is good. Just make sure the gun closes tight, that the serial numbers of the barrels, receiver and fore iron all match and that the bores haven't been tampered with. Other than that hope you have fun shooting it.