The John Rigby & Co Matched Pair SxS in 20 gauge is a lighter, more specialized commission than the 12-bore pair, built for walked-up shooting where all-day carry is essential. Rigby's 20-bore pairs were popular among Edwardian sportsmen who hunted grouse on the Scottish moors and needed a pair of guns light enough for a full day's walking without a loader. Type: Shotgun Action: SxS Caliber: 20 Gauge Capacity: 2 Year introduced: 1890, United Kingdom Weight: 70 oz Overall length: 44" Status: Active Intended use: Upland / Driven Game