{"product_id":"daniel-defense-mk18-ris-ii-ar-15-9-55-free-float-handguard-black","title":"Daniel Defense MK18 RIS II AR-15 9.55\" Free-Float Handguard - Black","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cspan style=\"background-color: #ffff00;\"\u003e\u003cstrong\u003eDaniel Defense MK18 RIS II\u003c\/strong\u003e\u003c\/span\u003e is a \u003cstrong\u003e9.55\" free-floating handguard\u003c\/strong\u003e for \u003cstrong\u003eAR-15 and related AR-platform rifles\u003c\/strong\u003e with a \u003cstrong\u003ecarbine-length gas system\u003c\/strong\u003e. Developed for the \u003cstrong\u003eUSSOCOM SOPMOD II program\u003c\/strong\u003e, it provides a rigid accessory-mounting interface while allowing the barrel to remain free-floated.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe handguard is machined from \u003cstrong\u003eaircraft-grade 6061-T6 aluminum\u003c\/strong\u003e and uses a \u003cstrong\u003esteel barrel nut\u003c\/strong\u003e with \u003cstrong\u003eGrade 8 military-specification fasteners\u003c\/strong\u003e. Its \u003cstrong\u003eblack Mil-Spec Type III hard-coat anodized finish\u003c\/strong\u003e covers an assembly measuring \u003cstrong\u003e9.55\" long, 2.23\" wide and 2.25\" high\u003c\/strong\u003e, with a \u003cstrong\u003e1.15\" inside diameter\u003c\/strong\u003e and a weight of \u003cstrong\u003e14.1 oz\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eFull-length \u003cstrong\u003eMil-Spec 1913 Picatinny rails\u003c\/strong\u003e provide mounting space on four sides, including an \u003cstrong\u003euninterrupted continuous upper rail\u003c\/strong\u003e. Daniel Defense's patented \u003cstrong\u003esix-bolt Bolt-Up mounting system\u003c\/strong\u003e secures the assembly to the upper receiver.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eA \u003cstrong\u003etwo-piece configuration\u003c\/strong\u003e allows the lower rail section to be removed for attachment of an \u003cstrong\u003eM203 launcher\u003c\/strong\u003e without separate mounting components or specialized M203 mounting tools. This handguard is specified for use with the \u003cstrong\u003eDaniel Defense MK12 Low Profile Gas Block\u003c\/strong\u003e and does not have an integrated sling-swivel attachment point. This is a \u003cspan style=\"background-color: #ffff00;\"\u003e\u003cstrong\u003eNew\u003c\/strong\u003e\u003c\/span\u003e standalone handguard, not a firearm.\u003c\/span\u003e\u003c\/p\u003e","brand":"Daniel Defense","offers":[{"title":"Default Title","offer_id":54985128280386,"sku":"112157","price":490.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_abccfd6d-8270-4c08-a0ed-c0074a1ce6a2.png?v=1784049337","url":"https:\/\/centerfiresystems.com\/products\/daniel-defense-mk18-ris-ii-ar-15-9-55-free-float-handguard-black","provider":"Centerfire Systems","version":"1.0","type":"link"}