IFC/Iron Armi .410 ARUM Shotgun Complete Upper Receiver Assembly 18.5" Barrel 2-1/2" Chamber
IFC Upper Receiver .410 2.5" 18.5" 5Rd Flip-Up Sights/RailConvert your AR-15 platform rifle into versatile .410 Bore Shotgun with an Iron Armi Complete Upper Receiver Assembly from International Fir...