{"product_id":"at3-pro-quad-rail-free-float-ar-15-handguard","title":"AT3 Pro Quad Rail Free Float AR-15 Handguard","description":"\u003ch2 data-mce-fragment=\"1\"\u003eThe New and Improved Pro Quad Rail – Lightweight, Rigid, and Easier to Install\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe quad rail is still the gold standard of secure accessory mounting, but they’re in desperate need of a reboot. That’s what we offer with the AT3 Pro Quad Rail.  It uses the same simple installation as our SPEAR M-LOK handguard, has plenty of lightening for maximum comfort, and it works with Mil-spec uppers.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" class=\"lightbox-image\" href=\"https:\/\/www.at3tactical.com\/wp-content\/uploads\/AT3-Tactical-Pro-Quad-Rail-7-Inch-FDE-on-AR-Pistol-with-AT3-Billet-Upper.jpg\" data-mce-href=\"https:\/\/www.at3tactical.com\/wp-content\/uploads\/AT3-Tactical-Pro-Quad-Rail-7-Inch-FDE-on-AR-Pistol-with-AT3-Billet-Upper.jpg\"\u003e\u003cimg data-mce-fragment=\"1\" height=\"576\" width=\"1024\" alt=\"AT3 Pro Quad Rail\" src=\"https:\/\/www.at3tactical.com\/wp-content\/uploads\/AT3-Tactical-Pro-Quad-Rail-7-Inch-FDE-on-AR-Pistol-with-AT3-Billet-Upper.jpg\" class=\"aligncenter size-large\" decoding=\"async\" data-mce-src=\"https:\/\/www.at3tactical.com\/wp-content\/uploads\/AT3-Tactical-Pro-Quad-Rail-7-Inch-FDE-on-AR-Pistol-with-AT3-Billet-Upper.jpg\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Pro Series Rail comes in 7″, 9″, 12.5″, and 15″ inch lengths, making it ideal for upgrading existing guns or starting fresh with specialized AR15 builds. .\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eSolid and Secure Mounting\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThis rail is lightened down all four sides of Picatinny Rail, making it lightweight while still remaining solid for all your favorite accessories\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e5 Integrated non-rotating QD Sockets for a variety of sling configurations\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDurable 6061 aircraft aluminum alloy construction – designed to take a beating\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePicatinny top rail perfectly aligns with AR-15 flat-top upper receivers, both forged\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eHandguard uses screws to clamp around the barrel nut, with anti-rotation tabs and anti-slip screws that ensure a rock-solid lockup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" class=\"lightbox-image\" href=\"https:\/\/www.at3tactical.com\/wp-content\/uploads\/4-sides-1.jpg\" data-mce-href=\"https:\/\/www.at3tactical.com\/wp-content\/uploads\/4-sides-1.jpg\"\u003e\u003cimg data-mce-fragment=\"1\" height=\"373\" width=\"590\" alt=\"\" src=\"https:\/\/www.at3tactical.com\/wp-content\/uploads\/4-sides-1.jpg\" decoding=\"async\" data-mce-src=\"https:\/\/www.at3tactical.com\/wp-content\/uploads\/4-sides-1.jpg\"\u003e\u003c\/a\u003e\u003ca data-mce-fragment=\"1\" class=\"lightbox-image\" href=\"https:\/\/www.at3tactical.com\/wp-content\/uploads\/QD-Sling-1.jpg\" data-mce-href=\"https:\/\/www.at3tactical.com\/wp-content\/uploads\/QD-Sling-1.jpg\"\u003e\u003cimg data-mce-fragment=\"1\" height=\"373\" width=\"590\" alt=\"\" src=\"https:\/\/www.at3tactical.com\/wp-content\/uploads\/QD-Sling-1.jpg\" decoding=\"async\" data-mce-src=\"https:\/\/www.at3tactical.com\/wp-content\/uploads\/QD-Sling-1.jpg\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eSimple Installation\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eInstalls easily, just like our SPEAR M-LOK rail – you’ll only need a few simple tools to get the rail installed.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePerfect for assembling a new build or upgrading an existing rifle – it’s compatible with most mil-spec upper receivers on the market\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOnce you’ve got it installed, you’ll have plenty of room for any Picatinny rail accessories like lights, foregrips, lasers, or bipods\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSeriously, it’s easy. Check out our video below for a guide on the complete installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" class=\"lightbox-image\" href=\"https:\/\/www.at3tactical.com\/wp-content\/uploads\/rock-solid-1.jpg\" data-mce-href=\"https:\/\/www.at3tactical.com\/wp-content\/uploads\/rock-solid-1.jpg\"\u003e\u003cimg data-mce-fragment=\"1\" height=\"373\" width=\"590\" alt=\"\" src=\"https:\/\/www.at3tactical.com\/wp-content\/uploads\/rock-solid-1.jpg\" decoding=\"async\" data-mce-src=\"https:\/\/www.at3tactical.com\/wp-content\/uploads\/rock-solid-1.jpg\"\u003e\u003c\/a\u003e\u003ca data-mce-fragment=\"1\" class=\"lightbox-image\" href=\"https:\/\/www.at3tactical.com\/wp-content\/uploads\/AT3-Pro-Quad-Rail-Billet-and-Forged-Compatibility.jpg\" data-mce-href=\"https:\/\/www.at3tactical.com\/wp-content\/uploads\/AT3-Pro-Quad-Rail-Billet-and-Forged-Compatibility.jpg\"\u003e\u003cimg data-mce-fragment=\"1\" height=\"373\" width=\"590\" alt=\"AT3 Quad Rails are Compatible with the AT3 Billet Upper and Standard Forged Uppers\" src=\"https:\/\/www.at3tactical.com\/wp-content\/uploads\/AT3-Pro-Quad-Rail-Billet-and-Forged-Compatibility.jpg\" decoding=\"async\" data-mce-src=\"https:\/\/www.at3tactical.com\/wp-content\/uploads\/AT3-Pro-Quad-Rail-Billet-and-Forged-Compatibility.jpg\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eExceptional Fit and Finish\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDurable matte-black anodized finish resists scratches and provides an attractive surface that matches the rest of your build\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eVented rails on all 4 sides reduce weight and help dissipate heat from shooting\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eScalloped rails and clean lines for a unique look\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eProudly made in the USA\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBacked by the AT3 Lifetime Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" class=\"lightbox-image\" href=\"https:\/\/www.at3tactical.com\/wp-content\/uploads\/Quadrail-Hero-A-1.jpg\" data-mce-href=\"https:\/\/www.at3tactical.com\/wp-content\/uploads\/Quadrail-Hero-A-1.jpg\"\u003e\u003cimg data-mce-fragment=\"1\" height=\"373\" width=\"590\" alt=\"\" src=\"https:\/\/www.at3tactical.com\/wp-content\/uploads\/Quadrail-Hero-A-1.jpg\" decoding=\"async\" data-mce-src=\"https:\/\/www.at3tactical.com\/wp-content\/uploads\/Quadrail-Hero-A-1.jpg\"\u003e\u003c\/a\u003e\u003ca data-mce-fragment=\"1\" class=\"lightbox-image\" href=\"https:\/\/www.at3tactical.com\/wp-content\/uploads\/Quadrail-Hero-E.jpg\" data-mce-href=\"https:\/\/www.at3tactical.com\/wp-content\/uploads\/Quadrail-Hero-E.jpg\"\u003e\u003cimg data-mce-fragment=\"1\" height=\"373\" width=\"590\" alt=\"\" src=\"https:\/\/www.at3tactical.com\/wp-content\/uploads\/Quadrail-Hero-E.jpg\" decoding=\"async\" data-mce-src=\"https:\/\/www.at3tactical.com\/wp-content\/uploads\/Quadrail-Hero-E.jpg\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eMore Information\u003c\/h3\u003e\n\u003cp\u003eFull kit – includes handguard with all mounting hardware, barrel nut, and barrel nut wrench.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.at3tactical.com\/wp-content\/uploads\/Package-2-1024x489.jpg\" class=\"lightbox-image\"\u003e\u003cimg decoding=\"async\" class=\"aligncenter wp-image-474440 size-large\" src=\"https:\/\/www.at3tactical.com\/wp-content\/uploads\/Package-2-1024x489.jpg\" alt=\"AT3 Pro Quad Rail\" width=\"1024\" height=\"489\" srcset=\"https:\/\/www.at3tactical.com\/wp-content\/uploads\/Package-2-1024x489.jpg 1024w, https:\/\/www.at3tactical.com\/wp-content\/uploads\/Package-2-300x143.jpg 300w, https:\/\/www.at3tactical.com\/wp-content\/uploads\/Package-2-768x367.jpg 768w, https:\/\/www.at3tactical.com\/wp-content\/uploads\/Package-2-370x177.jpg 370w, https:\/\/www.at3tactical.com\/wp-content\/uploads\/Package-2-800x382.jpg 800w, https:\/\/www.at3tactical.com\/wp-content\/uploads\/Package-2-120x57.jpg 120w, https:\/\/www.at3tactical.com\/wp-content\/uploads\/Package-2.jpg 1500w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eIf You’re Keeping Your Front Sight Base:\u003c\/h3\u003e\n\u003cp\u003eThe Pro Quad Rail will work with your build! Use the appropriate length rail for your gas system:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCarbine Length – 7″ Pro Quad Rail\u003c\/li\u003e\n\u003cli\u003eMidlength – 9″ Pro Quad Rail\u003c\/li\u003e\n\u003cli\u003eRifle Length – 12.5″ Pro Quad Rail\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIncluded in the box:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cul\u003e\n\u003cli\u003eAT3 Pro Handguard\u003c\/li\u003e\n\u003cli\u003e7075 T6 Aluminum Barrel Nut\u003c\/li\u003e\n\u003cli\u003eMounting Hardware with Allen Wrenches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eBarrel Nut Wrench\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRifle Type: AR-15 \u003c\/li\u003e\n\u003cli\u003eHandguard Material: 6061-T6 Aluminum\u003c\/li\u003e\n\u003cli\u003eCerakote Finishes\n\u003cul\u003e\n\u003cli\u003eFlat Dark Earth: H-267 Magpul® Flat Dark Earth\u003c\/li\u003e\n\u003cli\u003eOD Green: H-232 Magpul® OD Green\u003c\/li\u003e\n\u003cli\u003eGray: H-188 Magpul® Stealth Grey\u003c\/li\u003e\n\u003cli\u003ePink: H-224 SIG™ Pink\u003c\/li\u003e\n\u003cli\u003eBurnt Bronze: H-148 Burnt Bronze\u003c\/li\u003e\n\u003cli\u003eTungsten: H-237 Tungsten\u003c\/li\u003e\n\u003cli\u003eTitanium: H-170 Titanium\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eHandguard inside diameter: 1.35”\u003c\/li\u003e\n\u003cli\u003eBarrel Nut Material: 7075-T6 Aluminum\u003c\/li\u003e\n\u003cli\u003eBarrel nut inside diameter: 1.02” (compatible with barrels up to 1” diameter)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e7″ Handguard – 9 oz\u003c\/li\u003e\n\u003cli\u003e9″ Handguard – 12 oz\u003c\/li\u003e\n\u003cli\u003e12″ Handguard – 15 oz\u003c\/li\u003e\n\u003cli\u003e15″ Handguard – 1 lbs 2oz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eActual Handguard Length\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e7″ – 7″\u003c\/li\u003e\n\u003cli\u003e9″ – 9″\u003c\/li\u003e\n\u003cli\u003e12.5″ – 12.5″\u003c\/li\u003e\n\u003cli\u003e15″ – 15.0″\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions:\u003c\/h3\u003e\n\u003ch4\u003eWill this fit my AR-15?\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.at3tactical.com\/wp-content\/uploads\/Fit-2.jpg\" class=\"lightbox-image\"\u003e\u003cimg decoding=\"async\" src=\"https:\/\/www.at3tactical.com\/wp-content\/uploads\/Fit-2.jpg\" alt=\"\" width=\"590\" height=\"373\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.at3tactical.com\/wp-content\/uploads\/Fit-1.jpg\" class=\"lightbox-image\"\u003e\u003cimg decoding=\"async\" src=\"https:\/\/www.at3tactical.com\/wp-content\/uploads\/Fit-1.jpg\" alt=\"\" width=\"590\" height=\"373\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe Pro Quad Rail, like the SPEAR,  is designed for use with the majority of mil-spec AR-15 uppers on the market. It\u003c\/p\u003e\n\u003cp\u003eThis product will not work with non-milspec upper receivers like the Bushmaster Carbon due to the non-standard barrel threads, and it is not compatible with most piston kits as they won’t fit under the handguard. Additionally, this rail will not work with gas blocks that are irregularly shaped or exceed 1.3 inches in height or width.\u003c\/p\u003e\n\u003cp\u003eWe’re always glad to verify the fit for your rifle, just contact us! And if it doesn’t fit, we are glad to return it for you. And if you’re new to AR-15, we recommend watching a couple of the videos on our installation video page to understand how the process works.\u003c\/p\u003e\n\u003ch4\u003eWhat tools and additional parts are required?\u003c\/h4\u003e\n\u003cp\u003eFor parts – most setups will require a low profile gas block.\u003c\/p\u003e\n\u003cp\u003eFor tools – we recommend:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA vise and non-marring vise block for holding the upper\u003c\/li\u003e\n\u003cli\u003eA torque wrench and breaker bar to assure you stay in the AR-15 barrel nut torque range while timing the barrel nut (30-60 ft lbs)\u003c\/li\u003e\n\u003cli\u003eBlue loctite for the mounting screws\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HR Tactical Innovations","offers":[{"title":"7\" \/ Black","offer_id":45148443770903,"sku":"AT","price":104.99,"currency_code":"USD","in_stock":true},{"title":"7\" \/ Flat Dark Earth","offer_id":45148443803671,"sku":"AT","price":129.99,"currency_code":"USD","in_stock":true},{"title":"7\" \/ Olive Drab","offer_id":45148443836439,"sku":"AT","price":129.99,"currency_code":"USD","in_stock":true},{"title":"7\" \/ Pink","offer_id":45148443869207,"sku":"AT","price":129.99,"currency_code":"USD","in_stock":true},{"title":"7\" \/ Burnt Bronze","offer_id":45148443901975,"sku":"AT","price":129.99,"currency_code":"USD","in_stock":true},{"title":"7\" \/ Titanium","offer_id":45148443934743,"sku":"AT","price":129.99,"currency_code":"USD","in_stock":true},{"title":"7\" \/ Tungsten","offer_id":45148443967511,"sku":"AT","price":129.99,"currency_code":"USD","in_stock":true},{"title":"9\" \/ Black","offer_id":45148444000279,"sku":"AT","price":109.99,"currency_code":"USD","in_stock":true},{"title":"9\" \/ Flat Dark Earth","offer_id":45148444033047,"sku":"AT","price":134.99,"currency_code":"USD","in_stock":true},{"title":"9\" \/ Olive Drab","offer_id":45148444065815,"sku":"AT","price":134.99,"currency_code":"USD","in_stock":true},{"title":"9\" \/ Pink","offer_id":45148444098583,"sku":"AT","price":134.99,"currency_code":"USD","in_stock":true},{"title":"9\" \/ Burnt Bronze","offer_id":45148444131351,"sku":"AT","price":134.99,"currency_code":"USD","in_stock":true},{"title":"9\" \/ Titanium","offer_id":45148444164119,"sku":"AT","price":134.99,"currency_code":"USD","in_stock":true},{"title":"9\" \/ Tungsten","offer_id":45148444196887,"sku":"AT","price":134.99,"currency_code":"USD","in_stock":true},{"title":"12.5\" \/ Black","offer_id":45148444229655,"sku":"AT","price":114.99,"currency_code":"USD","in_stock":true},{"title":"12.5\" \/ Flat Dark Earth","offer_id":45148444262423,"sku":"AT","price":139.99,"currency_code":"USD","in_stock":true},{"title":"12.5\" \/ Olive Drab","offer_id":45148444295191,"sku":"AT","price":139.99,"currency_code":"USD","in_stock":true},{"title":"12.5\" \/ Pink","offer_id":45148444327959,"sku":"AT","price":139.99,"currency_code":"USD","in_stock":true},{"title":"12.5\" \/ Burnt Bronze","offer_id":45148444360727,"sku":"AT","price":139.99,"currency_code":"USD","in_stock":true},{"title":"12.5\" \/ Titanium","offer_id":45148444393495,"sku":"AT","price":139.99,"currency_code":"USD","in_stock":true},{"title":"12.5\" \/ Tungsten","offer_id":45148444426263,"sku":"AT","price":139.99,"currency_code":"USD","in_stock":true},{"title":"15\" \/ Black","offer_id":45148444459031,"sku":"AT","price":119.99,"currency_code":"USD","in_stock":true},{"title":"15\" \/ Flat Dark Earth","offer_id":45148444491799,"sku":"AT","price":144.99,"currency_code":"USD","in_stock":true},{"title":"15\" \/ Olive Drab","offer_id":45148444524567,"sku":"AT","price":144.99,"currency_code":"USD","in_stock":true},{"title":"15\" \/ Pink","offer_id":45148444557335,"sku":"AT","price":144.99,"currency_code":"USD","in_stock":true},{"title":"15\" \/ Burnt Bronze","offer_id":45148444590103,"sku":"AT","price":144.99,"currency_code":"USD","in_stock":true},{"title":"15\" \/ Titanium","offer_id":45148444622871,"sku":"AT","price":144.99,"currency_code":"USD","in_stock":true},{"title":"15\" \/ Tungsten","offer_id":45148444655639,"sku":"AT","price":144.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/8646\/9655\/files\/AT3-Tactical-Pro-Quad-Rail-AR-15-Handguard-Anodized-and-Cerakote-in-4-Lengths.jpg?v=1779145807","url":"https:\/\/bukasworld.com\/products\/at3-pro-quad-rail-free-float-ar-15-handguard","provider":"BUKAS WORLD","version":"1.0","type":"link"}