Century Arms budget AK with a US-made receiver and Romanian-surplus components. The RI2390 was positioned as an entry-level AK with mixed new and surplus parts. Type: Semi-Auto Rifle Action: Semi-Automatic Caliber: 7.62x39mm Capacity: 30 Year introduced: 2018, USA/Romania Weight: 7.5 oz Overall length: 38" Status: Discontinued Intended use: Sporting