FN Herstal AR Pistols for Sale

Fabrique Nationale d'Herstal of Belgium entered the AR pistol segment in 2018 with U.S.-market pistol variants derived from its modern sporting rifle family, a limited, American-focused extension rather than a long-running flagship. In AR pistols, FN distinguishes its builds with factory-configured features like cold hammer-forged, chrome-lined 1:7-inch barrels, M-LOK handguards, a fixed low-profile stainless-steel gas block, the FN Combat Trigger, and an SBX-K pistol stabilizing brace, with gas systems tuned by caliber for reliable operation from short barrels.