The FN Herstal Evolys 5.56 NATO is a belgium-made semi-automatic rifle chambered in 5.56 NATO, introduced in 2021. Primary use: sport, military, hunting. Type: Rifle Action: Semi-Automatic Caliber: 5.56 NATO Capacity: 30 Year introduced: 2021, Belgium Weight: 112 oz Overall length: 37" Status: Active Intended use: sport, military, hunting