{"product_id":"fn-ar-15-10-5in-5-56-nato-barrel-carbine-length-gas-chrome-lined-20100037","title":"FN AR-15 10.5in 5.56 NATO Barrel, Carbine-Length Gas, Chrome Lined, 20100037","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe FN AR-15 premium barrel is built for dependable performance in compact 5.56x45mm NATO builds, combining a 10.5 inch M16 profile with a carbine-length gas system for reliable cycling. Manufactured from U.S.-sourced chrome moly vanadium steel to Mil-B-11595E, each barrel is High Pressure Tested (HPT) and Magnetic Particle Inspected (MPI) to help ensure consistent quality. A chrome-lined bore and chamber improve corrosion resistance and reduce heat erosion for extended barrel life, while M4 style feed ramps and a durable matte black phosphate finish support smooth feeding and long-term durability.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Highlights\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e10.5 inch AR-15 barrel in 5.56x45mm NATO for highly maneuverable short-barreled builds\u003c\/li\u003e\n  \u003cli\u003eMil-B-11595E chrome moly vanadium steel construction with HPT and MPI inspection\u003c\/li\u003e\n  \u003cli\u003eChrome-lined chamber and bore for enhanced corrosion resistance and longer service life\u003c\/li\u003e\n  \u003cli\u003eM4 style feed ramps and barrel extension promote consistent feeding and reliability\u003c\/li\u003e\n  \u003cli\u003eMatte black manganese phosphate finish helps resist external corrosion and oxidation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e FN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 20100037\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 845737008406\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlatform\/Fit:\u003c\/strong\u003e AR-15\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e 5.56x45mm NATO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrel Length:\u003c\/strong\u003e 10.5 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProfile:\u003c\/strong\u003e M16\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGas System Length:\u003c\/strong\u003e Carbine length\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRifling\/Manufacturing:\u003c\/strong\u003e Button rifled\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTwist Rate:\u003c\/strong\u003e 1:7 right-hand twist\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChamber\/Bore:\u003c\/strong\u003e Chrome lined\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFeed Ramps:\u003c\/strong\u003e M4 style\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Chrome moly vanadium steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Manganese phosphate (black)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMuzzle Thread:\u003c\/strong\u003e 1\/2x28\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.45 lb (shipping weight listed)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eDisclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product's manufacturer.\u003c\/em\u003e\u003c\/p\u003e","brand":"FN","offers":[{"title":"Default Title","offer_id":44098976088186,"sku":"FLX-154330","price":268.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1679\/0365\/files\/292862296.png?v=1771250397","url":"https:\/\/tlooutdoors.com\/products\/fn-ar-15-10-5in-5-56-nato-barrel-carbine-length-gas-chrome-lined-20100037","provider":"TLO Outdoors","version":"1.0","type":"link"}