The Ithaca Model 37 Featherlight is the standard field version of the legendary Model 37, featuring American walnut furniture and a machined aluminum receiver that gives it the lightest weight of any 12 gauge pump shotgun in its class. Type: Shotgun Action: Pump-Action Caliber: 12 Gauge Capacity: 4 Year introduced: 1937, USA Weight: 6 oz Overall length: 46.5" Status: Active Intended use: Hunting