{"product_id":"daniel-defense-m4a1-ris-ii-ar-15-12-25-free-float-handguard-flat-dark-earth","title":"Daniel Defense M4A1 RIS II AR-15 12.25\" Free-Float Handguard - Flat Dark Earth","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cspan style=\"background-color: #ffff00;\"\u003e\u003cstrong\u003eDaniel Defense M4A1 RIS II\u003c\/strong\u003e\u003c\/span\u003e is a \u003cstrong\u003e12.25\" two-piece, free-floating handguard\u003c\/strong\u003e for \u003cstrong\u003eAR-15 and AR-platform rifles\u003c\/strong\u003e configured with a \u003cstrong\u003ecarbine-length gas system\u003c\/strong\u003e. Developed for the \u003cstrong\u003eUSSOCOM SOPMOD II program\u003c\/strong\u003e, the RIS II provides a continuous top rail and additional \u003cstrong\u003eMil-Spec 1913 Picatinny accessory rails\u003c\/strong\u003e.\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 finished in \u003cstrong\u003eFlat Dark Earth\u003c\/strong\u003e with a \u003cstrong\u003eMil-Spec Type III hard-coat anodized finish\u003c\/strong\u003e. A \u003cstrong\u003esteel barrel nut\u003c\/strong\u003e, \u003cstrong\u003eGrade 8 military-specification fasteners\u003c\/strong\u003e and Daniel Defense's \u003cstrong\u003esix-bolt Bolt-Up attachment system\u003c\/strong\u003e secure the assembly to the upper receiver.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eIts removable lower rail section is designed to accommodate an \u003cstrong\u003eM203 grenade launcher\u003c\/strong\u003e without additional mounting parts or special tools. The rail measures \u003cstrong\u003e2.23\" wide\u003c\/strong\u003e and \u003cstrong\u003e2.25\" high\u003c\/strong\u003e, with a \u003cstrong\u003e1.15\" inside diameter\u003c\/strong\u003e. Daniel Defense specifies the \u003cstrong\u003eMK12 Low Profile Gas Block\u003c\/strong\u003e for installation. This model does not include an integrated sling-swivel attachment point.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThis handguard is offered in \u003cspan style=\"background-color: #ffff00;\"\u003e\u003cstrong\u003eNew condition\u003c\/strong\u003e\u003c\/span\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"Daniel Defense","offers":[{"title":"Default Title","offer_id":54985327608130,"sku":"112154","price":490.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_238e2516-7a2c-4be2-adb9-d0b4e459a647.png?v=1784056940","url":"https:\/\/centerfiresystems.com\/products\/daniel-defense-m4a1-ris-ii-ar-15-12-25-free-float-handguard-flat-dark-earth","provider":"Centerfire Systems","version":"1.0","type":"link"}