FN FNC, Belgian assault rifle that replaced the FAL in FN's lineup. Gas-operated rotating bolt in 5.56 NATO with 17.9-inch barrel. Type: Rifle Action: Semi-Automatic Caliber: 5.56 NATO Capacity: 30 Year introduced: 1979, Belgium Weight: 8.4 oz Overall length: 39.3" Status: Discontinued Military use: Yes Intended use: Military, Collector