Eddystone Arsenal was a purpose-built WWI facility in Pennsylvania producing M1917 Enfields. The most prolific of the three M1917 manufacturers, Eddystone-marked rifles are the most common M1917 variant in US collections today. Type: Rifle Action: Bolt-Action Caliber: .30-06 Springfield Capacity: 6 Year introduced: 1917, USA Weight: 103 oz Overall length: 46.2" Status: Discontinued Military use: Yes Intended use: Military, Collecting