{"product_id":"mk18-riii-urg-5399","title":"MK18 RIII URG","description":"\u003cp\u003eDaniel Defense's \u003cstrong\u003eMK18 RIII Upper Receiver Group\u003c\/strong\u003e is a perfect start to a custom AR build. It comes equipped with a Cold Hammer Forged Chrome Moly Vanadium Steel barrel, and is topped with a proprietary Daniel Defense Flash suppressor. The upper receiver itself is Mil-Spec and features M4 feed ramps, and the gas system is carbine length. Other features include a 9.5\" RIS III rail with a picatinny rail and M-LOK attachment points for unmatched customization.\u003c\/p\u003e\u003ch3\u003eFeatures:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUPPER RECEIVER: Mil-Spec with Indexing Marks and M4 Feed Ramps. CNC Machined of 7075-T6 Aluminum, Type III Hard Coat Anodized\u003c\/li\u003e\n\u003cli\u003eBARREL: Chrome Moly Vanadium Steel, Cold Hammer Forged, 1:7 Twist, 10.3\" Government Profile, Chrome Lined, Mil-Spec Heavy Phosphate Coated, and HP\/MPI Tested\u003c\/li\u003e\n\u003cli\u003eGAS SYSTEM: Pinned Low Profile Gas Block CNC Machined of 4140 hardened steel with Mil-Spec Heavy Phosphate \u003c\/li\u003e\n\u003cli\u003eCoating, Carbine Length, Direct Impingement\u003c\/li\u003e\n\u003cli\u003eMUZZLE DEVICE: Daniel Defense Flash Suppressor, 17-4 PH Stainless Steel, Salt Bath Nitride Finished\u003c\/li\u003e\n\u003cli\u003eBOLT CARRIER GROUP: M16 Profile, Mil-Spec MP Tested, Chrome Lined, Properly Staked Gas Key\u003c\/li\u003e\n\u003cli\u003eHANDGUARD: Daniel Defense RIS III 9.5, Patented, 6-Bolt Bolt-Up System, CNC Machined of 6061-T6 Aluminum\u003c\/li\u003e\n\u003cli\u003eCHARGING HANDLE: GRIP-N-RIP Charging Handle, Body CNC Machined of 7076-T6 Aluminum, Handles \u0026amp; Latch\u003c\/li\u003e\n\u003cli\u003eCNC Machined of 6061-T6 Aluminum, Heavy Duty Stainless Steel Roll Pins, Type III Hard Coat Anodized\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNOTE: Once this part is assembled into a complete firearm, it becomes a regulated item by the National Firearms Act (NFA). ALL REGULATIONS APPLY.\u003c\/p\u003e","brand":"Daniel Defense","offers":[{"title":"Default Title","offer_id":49102899937432,"sku":"23-004-81721-006","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0600\/9195\/7400\/files\/DD_23-004-81721-006.jpg?v=1778698609","url":"https:\/\/www.strohmanenterprise.com\/products\/mk18-riii-urg-5399","provider":"Strohman Enterprise","version":"1.0","type":"link"}