Marlin Made LC 12 Gauge Field grade shotgun made between 1968 and 1971 only.  These were a limited run of real LC Smiths featuring real working side locks and a factory vent rib.  The serial number of this one is FWM 57904.  Condition is excellent to nearly new showing just a few and light handling marks.  Nearly all of its original blue and receiver case color is present.  Very pretty factory wood.  The barrels are 28 inches with Improved Cylinder and Modified chokes.  Length of pull is 14 inches.  Drop at heel is 2 1/2 inches and drop at comb is 1 1/2 inches.  Weight is 6 pounds 12 ounces.  This is a great collectible LC Smith.  There were only a little over 2000 of this model ever made and this is a TOP example.