{"product_id":"noveske-spr-5-56-nato-18-inch-stainless-steel-ar-15-barrel-with-deep-fluting-and-gas-block-07000562","title":"Noveske SPR 5.56 NATO 18 Inch Stainless Steel AR-15 Barrel with Deep Fluting and Gas Block 07000562","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe Noveske SPR barrel is built for shooters who want match-grade precision, dependable reliability, and premium construction in an AR-15 platform. Chambered in 5.56 NATO and cut from 416R stainless steel, this 18 inch barrel features a 1:7 twist rate, Noveske's proprietary hand-polished match chamber, extended hand-polished feed ramps, and an M4 barrel extension for smooth function. Its Extra Thicc contour and disruptive deep fluting help balance rigidity and performance, while the pinned .936 inch low-profile gas block and rifle-length gas system support consistent cycling. Additional details such as the 1\/2x28 thread pitch, bead-blasted finish, and 60-degree muzzle crown round out a premium barrel designed for accuracy-focused builds.\u003c\/p\u003e\u003ch3\u003eProduct Highlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePremium 416R stainless steel 18 inch AR-15 barrel chambered in 5.56 NATO for precision-oriented rifle builds\u003c\/li\u003e\n\u003cli\u003e1:7 twist rate with Noveske proprietary hand-polished match chamber for excellent stabilization and refined accuracy\u003c\/li\u003e\n\u003cli\u003eExtra Thicc contour with disruptive deep fluting for enhanced rigidity and a distinctive performance-driven profile\u003c\/li\u003e\n\u003cli\u003ePinned .936 inch low-profile gas block and rifle-length gas system for dependable operation and clean fit under handguards\u003c\/li\u003e\n\u003cli\u003eIncludes M4 barrel extension, extended polished feed ramps, 1\/2x28 muzzle threads, bead-blasted finish, and 60-degree crown\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Noveske\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: 07000562\u003c\/li\u003e\n\u003cli\u003eUPC: 840906144626\u003c\/li\u003e\n\u003cli\u003eProduct Type: Rifle Barrel\u003c\/li\u003e\n\u003cli\u003ePlatform Compatibility: AR-15\u003c\/li\u003e\n\u003cli\u003eCaliber: 5.56 NATO\u003c\/li\u003e\n\u003cli\u003eBarrel Length: 18 in\u003c\/li\u003e\n\u003cli\u003eMaterial: 416R Stainless Steel\u003c\/li\u003e\n\u003cli\u003eFinish: Bead-Blasted\u003c\/li\u003e\n\u003cli\u003eColor: Silver\u003c\/li\u003e\n\u003cli\u003eTwist Rate: 1:7\u003c\/li\u003e\n\u003cli\u003eContour: Extra Thicc\u003c\/li\u003e\n\u003cli\u003eFluting: Disruptive Deep Fluting\u003c\/li\u003e\n\u003cli\u003eGas System: Rifle-Length\u003c\/li\u003e\n\u003cli\u003eGas Block: Pinned .936 in Low-Profile Gas Block\u003c\/li\u003e\n\u003cli\u003eChamber: Hand-Polished Noveske Proprietary Match Chamber\u003c\/li\u003e\n\u003cli\u003eFeed Ramps: Extended Hand-Polished Feed Ramps\u003c\/li\u003e\n\u003cli\u003eBarrel Extension: M4 Barrel Extension\u003c\/li\u003e\n\u003cli\u003eThread Pitch: 1\/2x28\u003c\/li\u003e\n\u003cli\u003eMuzzle Crown: 60 Degree\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ci\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\/i\u003e\u003c\/p\u003e","brand":"Noveske","offers":[{"title":"Default Title","offer_id":44199297482874,"sku":"FLX-NV07000562","price":731.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1679\/0365\/files\/0429990e28c125ecb75553fa35cdf7e8.jpg?v=1788270526","url":"https:\/\/tlooutdoors.com\/products\/noveske-spr-5-56-nato-18-inch-stainless-steel-ar-15-barrel-with-deep-fluting-and-gas-block-07000562","provider":"TLO Outdoors","version":"1.0","type":"link"}