The William Evans O/U in .410 bore is the smallest and most specialized gun in the Evans range, produced almost exclusively as part of a matched set of four gauges. At under 5 pounds, this is a gun that demonstrates the gunmaker's art rather than a practical field tool, though it is fully functional and regulated to the same standard as the larger bores. Type: Shotgun Action: O/U Caliber: .410 Bore Capacity: 2 Year introduced: 1985, United Kingdom Weight: 52 oz Overall length: 42.5" Status: Active Intended use: Upland / Sporting