{"product_id":"ris-ii-m4a1-fsp-assembly-5210","title":"RIS II M4A1 FSP ASSEMBLY","description":"\u003cp\u003eDaniel Defense's Rail Interface System or RIS II was originally designed at the request of the United States Special Operations Command (SOCOM) for SOPMOD II program. This program had a specific requirement to free float an M203 grenade launcher without additional parts, and Daniel Defense delivered. The RIS II itself features four picatinny rails in the 12 o'clock, 3 o'clock, 6 o'clock, and 9 o'clock positions with plenty of space to mount accessories such as tactical lights\/lasers, fore-grips, iron sights, and optics. The RIS II utilizes Grade 8 Mili-Spec fasteners, and a battle-tested 6-bolt system to attach to the handguard of the upper receiver.\u003c\/p\u003e\u003ch4\u003eFeatures:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eFree-Floating barrel design\u003c\/li\u003e\n\u003cli\u003eTwo-Piece Design for USSOCOM Allows For the Attachment of an M203 Grenade Launcher When Lower Rail Section is Removed.\u003c\/li\u003e\n\u003cli\u003eBattle-Tested, 6-Bolt Bolt-Up System Securely Attaches Handguard to the Upper Receiver\u003c\/li\u003e\n\u003cli\u003eGrade 8 Military Specification Fasteners\u003c\/li\u003e\n\u003cli\u003eUninterrupted Upper Rail Platform \u0026amp; Mil-Spec 1913 Picatinny Rails\u003c\/li\u003e\n\u003cli\u003eMil-Spec Type III Hard Coat Anodized Finish (FDE or Black)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Daniel Defense","offers":[{"title":"Default Title","offer_id":49102690451608,"sku":"01-004-08030-006","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0600\/9195\/7400\/files\/DD_01-004-08030-006.jpg?v=1778690822","url":"https:\/\/www.strohmanenterprise.com\/products\/ris-ii-m4a1-fsp-assembly-5210","provider":"Strohman Enterprise","version":"1.0","type":"link"}