The Noveske Gen III N4 represents the third major revision of Noveske's flagship AR-15, featuring a 16-inch barrel, Gen III NSR handguard, and Noveske's match-grade cold-hammer-forged barrel. It is frequently cited as a top-tier production AR-15. Type: Semi-Auto Rifle Action: Direct Impingement Caliber: 5.56x45mm Capacity: 30 Year introduced: 2014, USA Weight: 6.8 oz Overall length: 32.5" Status: Active Intended use: Range, Duty, Home Defense