Designated marksman rifle with 18-inch match-grade stainless barrel, Geissele trigger, and Magpul PRS stock. FN's precision AR-15 offering. Type: Rifle Action: Semi-Automatic Caliber: 5.56x45mm NATO Capacity: 30 Year introduced: 2018, USA Weight: 144 oz Overall length: 38.5" Status: Active Intended use: Precision Shooting, Competition