{"product_id":"mk18-5394","title":"MK18","description":"\u003cp\u003eThe \u003cstrong\u003eDaniel Defense MK18 Upper Receiver\u003c\/strong\u003e is a complete upper receiver system ideal for placement on AR pistol lower receivers or AR rifle lower receivers \u003cstrong\u003e(NFA Short Barreled Rifle Regulations Apply)\u003c\/strong\u003e. The upper is built around a carbine-length direct impingement gas system and a 10.3\" barrel chambered for 5.56 NATO. The MK18 Upper features Daniel Defense’s RIS II Rail System with Santoprene heat resistant rail panels. \u003c\/p\u003e\u003ch3\u003eComponents of the Daniel Defense MK18 Upper Receiver\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGas System: Low Profile 4140 Steel Gas Block, Carbine-Length, Direct Impingement \u003c\/li\u003e\n\u003cli\u003eBarrel: 10.3\" Cold Hammer Forged Chrome Moly Vanadium Steel with 1:7\" Twist \u003c\/li\u003e\n\u003cli\u003eMuzzle Device: 17-4 PH Steel Daniel Defense Flash Suppressor with Salt Bath Nitride Finish\u003c\/li\u003e\n\u003cli\u003eBolt Carrier Group: MIL-SPEC M16 Profile Chrome Lined\u003c\/li\u003e\n\u003cli\u003eHandguard: 6061-T6 Aluminum Daniel Defense RIS II Rail System with Rail Panels.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Daniel Defense","offers":[{"title":"Default Title","offer_id":49102899740824,"sku":"23-004-08013-006","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0600\/9195\/7400\/files\/DD_23-004-08013-006.jpg?v=1778698599","url":"https:\/\/www.strohmanenterprise.com\/products\/mk18-5394","provider":"Strohman Enterprise","version":"1.0","type":"link"}