General Specs: MBrowning, Year 1959, 20 Gauge, 6lbs. 4oz., Chokes IC/LM, LOP 14 5/16", DAH 2 1/4", DAC 1 7/16" Serial Number: 14157 The Browning Superposed is one of the finest over/under shotguns in history and one of John Browning’s most brilliant designs. Produced in Belgium, running strong from 1931 through 197...