What is FN FNC?
{{no sources|date=October 2023}} {{Infobox weapon | name = FN FNC | image = File:FN-C-p1030122.jpg | image_size = 300 | caption = | origin = Belgium | type = [[Assault rifle]] <!-- Type selection -->| is_ranged = YES <!-- Service history -->| service = 1979–present | used_by = See [[#Users|''Users'']] | wars = <!-- Production history -->| designer = [[FN Herstal]] | design_date = 1975–1977 | manufacturer = [[FN Herstal]] <br /> [[Carl Gustafs Stads Gevärsfaktori]] <br /> [[Pindad|PT Pindad]] | production_date = 1979–2004 | variants = See [[#Variants|''Variants'']] <!-- General specifications -->| weight = Rifle: {{convert|3.840|kg|lb|2|abbr=on}} <br /> Carbine: {{convert|3.7|kg|abbr=on}} | length = Rifle: {{convert|997|mm|in|abbr=on}} stock extended / {{convert|766|mm|abbr=on|1}} stock folded <br /> Carbine: {{convert|911|mm|abbr=on|1}} stock extended / {{convert|667|mm|abbr=on|1}} stock folded | part_length = Rifle: {{convert|449|mm|abbr=on|1}} (rifle) <br /> Carbine: {{convert|363|mm|abbr=on|1}} | width = {{convert|70|mm|abbr=on|1}} stock extended <br /> {{convert|75|mm|abbr=on|1}} stock folded | height = {{convert|238|mm|abbr=on|1}} <!-- Ranged weapon specifications -->| cartridge = [[5.56×45mm NATO]] | action = [[Gas-operated reloading#Long-stroke|Gas-operated long-stroke piston]], [[rotating bolt]] | rate = Approx. 700 rounds/min | velocity = M193: {{convert|965|m/s|0|abbr=on}} <br /> SS109: {{convert|925|m/s|abbr=on|1}} | range = 250–400 m sight adjustments | max_range = {{convert|450|m|yd|0|abbr=on}} | feed = 30-round detachable [[STANAG magazine|STANAG]] [[Magazine (firearms)#Box|box magazine]] (standard issue) or other STANAG magazines | sights = Rear flip aperture, front post <br /> {{convert|513|mm|abbr=o