FN M4A1 Militaire Verzameling 5.56x45mm Bovenbouw

Own a piece of firearm history from the makers of the world’s most battle-proven firearms. FN is the only company to offer the Military Collector Series – semi–automatic versions of battle-proven firearms such as the M4A1, M16A4, and M249 SAW. The FN 15® Military Collector Series M4 brings to market a military replica rifle made to FN’s, and the U.S. military’s exacting specifications. The Upper Receiver is chambered in 5.56x45mm NATO and features a 14.7 inch barrel. The barrel is button-broached, has a 1:7 RH twist and is chrome-lined. Specs: FN M4A1 Military Collector Upper Assembly CALIBER: 5.56x45mm/.223 Rem OPERATION: Direct impingement carbine-length gas system WEIGHT: 4.98 lb. BARREL LENGTH: 14.7" SIGHTS: A2-style front, adjustable rear sight TWIST RATE: 1:7 RH STOCK COLOR: Matte black PRIMARY FEATURES Knights Armament M4 RAS Adapter rail with rail adapter covers M16-style MIL-SPEC bolt carrier group and HPT/MPI-tested bolt made from Carpenter 158 MaTech Rear Sight Button-broached, chrome-lined barrel RECEIVER Forged from 7075-T6 aluminum Hard Coat Anodized per Mil-A-8625F, Type 3 M4 Flat-Top receiver MIL-STD-1913 rail at the 12 o’clock position, T marked Adjustable MaTech USGI rear sight, detachable BARREL 14.7” Button-broached per Mil-B-11595E, Chrome lined High Pressure Tested (HPT) and Magnetic Particle Inspected (MPI) A2 pinned Compensator A2 front sight with bayonet lug, F marked BCG Bolt Carrier: Chrome lined, Auto profile Bolt Carrier Finish: Mil-Spec phosphate coating Bolt HPT-MPI inspected Chrome lined Gas Key Chrome Plated Firing Pin FOREND Knights Armament RAS Quad Rail Adapter System Forend - Carbine Length Knights Armament MIL-STD-1913 Rib Rail Panels Kit Knights Armament MIL-STD-1913 Vertical Forward Pistol Grip OPERATING CONTROLS Forward assist Charging handle INFORMATIONS AT - Category B Including C.I.P. Compatible accessories see under this article, accessories