FN America FN15 Military Collector, M4, Stripped Lower Receiver, Semi-automatic, 223 Remington/556NATO, Anodized Finish, Black 20-100821 20100821

FN America FN15 Military Collector M4 Stripped Lower Receiver .223/5.56 NATO - 20-100821 (UPC 845737017361) FN 20-100821 lower: mil-spec foundation. Lower / FN – FN15 M4 stripped black anodized. FN 20-100821 Lower Features Forged 7075-T6 Aluminum: Battle born base. Military Collector M4 Profile: Iconic issue. Hardcoat Anodized Black: Corrosion crush. Stripped Mil-Spec: Custom canvas. .223 Rem / 5.56 NATO Compatible: AR15 standard. Enhanced Lower Parts Kit Ready: Trigger / safety slot. FN Quality Engraving: Heritage honor. FN Legendary: Lower legend. FN 20-100821 FN15 M4 Lower: Lower Supreme 20-100821 builds supreme – lower supreme. "FN America FN15 Military Collector M4 Stripped Lower boss!" bosses cast. FN boss. Lower FN 20-100821 lower, FN15 M4 stripped lower receiver, FN AR15 lower black anodized, military collector lower .223 5.56. Lower Specs ModelFN15 Military Collector M4 FinishBlack Anodized Caliber.223/5.56 NATO The End