Winchester Model 50 12 Gauge Semi-Auto Shotgun, Serial Number 135211. Made in 1951. Well designed duck gun with 30" barrel with 2 3/4" chamber and full choke. Sparkling bright bore. 98% barrel blue with no wear areas or scratching. Stock has some of varnish thinning but no dings or dents. Checkered wrist and forend. Gun has seen almost no use.