{"product_id":"daniel-defense-mk18-ris-ii-rail-free-float-forend-fits-ar-rifles-9-55-black","title":"Daniel Defense MK18 RIS II Rail |  Free Float Forend |  Fits AR Rifles |  9.55\" |  Black","description":"The Daniel Defense Rail Interface System (RIS II) was designed at the request of the United States Special Operations Command (SOCOM) for the SOPMOD II program. SOCOM had a specific requirement for a free float M203 solution and Daniel Defense responded, designing a revolutionary product to meet the government's need. The Daniel Defense RIS II allows the individual operator to free float the M203 grenade launcher without additional parts. Additional features include: Aircraft Grade 6061-T6 Aluminum construction, Free-Floating Barrel Design For Increased Accuracy, Battle-Tested, 6-Bolt Bolt-Up System Securely Attaches Handguard to the Upper Receiver, Grade 8 Military Specification Fasteners, Uninterrupted Upper Rail Platform \u0026amp; Mil-Spec 1913 Picatinny Rails and Mil-Spec Type III Hard Coat Anodized Finish. Dimensions: Length - 9.55\"\" , Width - 2.23\"\" , Height - 2.25\"\" , Weight - 14.1 , Inside Diameter - 1.15\"\"\n\nKEY FEATURES:\nFree Float | Quad Rail","brand":"WH3","offers":[{"title":"Black \/ AR Rifles \/ 9.5\"","offer_id":50532269195478,"sku":"01-004-08020-006","price":542.0,"currency_code":"USD","in_stock":true},{"title":"Flat Dark Earth \/ AR Rifles \/ 9.5\"","offer_id":50532269228246,"sku":"01-004-08020-011","price":542.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0004\/0635\/5980\/files\/DD01-004-08020-006_1.jpg?v=1790250250","url":"https:\/\/www.atomicdefense.com\/products\/daniel-defense-mk18-ris-ii-rail-free-float-forend-fits-ar-rifles-9-55-black","provider":"Atomic Defense","version":"1.0","type":"link"}