{"product_id":"fn-bbl-m16-bb-18-rifle-length-556","title":"FN Barrel M16 BB 18 Rifle Length 556","description":"\u003cdiv class=\"gpc-desc\"\u003e\n\u003ch2 class=\"gpc-desc-h\"\u003eSpecs\u003c\/h2\u003e\n\u003cul class=\"gpc-desc-specs\"\u003e\n\u003cli\u003e\n\u003cspan class=\"gpc-desc-k\"\u003eModel\u003c\/span\u003e Barrel\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"gpc-desc-k\"\u003eCaliber\u003c\/span\u003e 5.56 NATO\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"gpc-desc-k\"\u003eFits\u003c\/span\u003e AR-15\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"gpc-desc-k\"\u003eFinish\u003c\/span\u003e Matte\u003c\/li\u003e\n\u003cli\u003e18\u003c\/li\u003e\n\u003cli\u003e1:7 Twist\u003c\/li\u003e\n\u003cli\u003eButton Broached\u003c\/li\u003e\n\u003cli\u003eRifle Length Gas System\u003c\/li\u003e\n\u003cli\u003eM16 Contour\u003c\/li\u003e\n\u003cli\u003eBlack 20-100042 FN AR15 premium button rifled barrels are manufactured using U.S. sourced Chrome Moly Venadium material per\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"gpc-desc-h\"\u003eKey points\u003c\/h2\u003e\n\u003cul class=\"gpc-desc-points\"\u003e\n\u003cli\u003eEach barrel is High Pressure Tested (HPT) and Magnetic Particle Inspected (MPI) to ensure that it is free of micro-stresses or flaws, resulting in consistency and quality in every barrel shipped from the factory\u003c\/li\u003e\n\u003cli\u003eThe bore and chamber are chrome lined to help resist corrosion and provide resistance to heat erosion which greatly improves barrel life and reliable chambering \/ extraction\u003c\/li\u003e\n\u003cli\u003eThe M4 style feed ramps and barrel extension provide consistent feeding and the matte black Manganese Phosphate finish resists external corrosion and oxidation\u003c\/li\u003e\n\u003cli\u003eCurrently available in a chambering of 5.56 x 45mm in the following profiles and gas system lengths 10.5\" Government Carbine, 14.7\" Government Midlength, 14.7\" M4 Carbine, 16\" M4 Carbine, 16\" Government Carbine, 16\" Government Midlength, 18\" Government Rifle, 20\" Government Rifle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"FN America","offers":[{"title":"Default Title","offer_id":45154171977797,"sku":"FN20-100042","price":279.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/6081\/6709\/files\/5948814.jpg?v=1781439990","url":"https:\/\/gunpartscentral.com\/products\/fn-bbl-m16-bb-18-rifle-length-556","provider":"Gun Parts Central","version":"1.0","type":"link"}