The Ithaca Flues is a side-by-side boxlock from Ithaca Gun Company of Ithaca, New York, named after designer Emil Flues who created the action that replaced the earlier Crass design. The 28-inch 12-gauge configuration was the standard hunting specification. The Flues action is known for its precise lockwork and clean trigger pulls. Produced from 1908 to 1926, the Flues represents Ithaca's peak production-era boxlock craftsmanship. Type: Shotgun Action: Break-Action Caliber: 12 Gauge Capacity: 2 Year introduced: 1908, USA Weight: 71 oz Overall length: 45" Status: Discontinued Intended use: Upland