Winchester 101 Diamond Oversingle Trap, 12 bore, 2 3/4" chambers, 34" barrel with screw-in chokes, 8 lbs. 13 oz., 14 1/2" LOP over a pad, 1 1/2" DAC, 2 1/4" DAH, neutral cast. These were made on the 101 double frame with one barrel plugged. They were made with the barrel on the top and bottom. This is the more desirable with the barrel on the top and the plug on the bottom. A few light handling marks from use but otherwise in very good condition. Cased.