{"product_id":"fn-bbl-ar15-hf-16-midlength-556nato","title":"FN Barrel AR-15 HF 16 Midlength 556NATO","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\u003e\n\u003cspan class=\"gpc-desc-k\"\u003eHandle\u003c\/span\u003e Black 36422 FN AR15 barrels are hammer forged using the same proprietary high-grade Chrome Moly Vanadium steel used in FN's venerable machinegun barrels produced to the punishment of sustained fully automatic fire.\u003c\/li\u003e\n\u003cli\u003e16\u003c\/li\u003e\n\u003cli\u003e1:7 Twist\u003c\/li\u003e\n\u003cli\u003eHammer Forged\u003c\/li\u003e\n\u003cli\u003eMid-Length Gas System\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\u003eAfter forging, each barrel is Magnetic Particle tested 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\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"FN America","offers":[{"title":"Default Title","offer_id":45154172731461,"sku":"FN36422","price":349.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/6081\/6709\/files\/5948944.jpg?v=1781440039","url":"https:\/\/gunpartscentral.com\/products\/fn-bbl-ar15-hf-16-midlength-556nato","provider":"Gun Parts Central","version":"1.0","type":"link"}