{"product_id":"dd-m4a1-fsp-upr-rcvr-14-5-pw-556-fde","title":"DD M4A1 FSP Upper Receiver 14.5 PW 556 FDE","description":"\u003ch2\u003eIron Desert Armory Advantage\u003c\/h2\u003e\u003cp\u003eIron Desert Armory keeps exact product identity, verified specifications, compatibility details, and ordering requirements together so you can confirm the correct item before purchase.\u003c\/p\u003e\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eDaniel Defense M4A1, Upper, Complete Upper Receiver, 5.56 NATO, 14.5 Pinned (16 OAL), Daniel Defense M4A1 FSP Rail Interface System Rail, Carbine-Length Gas System, Surefire SF3P Flash Hider, M16 Profile Bolt Carrier Group, Anodized Finish, Flat Dark Earth and Black 23-004-09376 This Daniel Defense M4A1 FSP AR15 style Upper Receiver Group was built for customers wanting a firearm inspired by USSOCOM SOPMOD Block II. This upper features the M4A1 FSP RIS II picatinny quad rail in Flat Dark Earth, a 14.5\" M4 profile barrel, Mil-Spec F-Marked front sight base, Surefire SF3P flash hider \/ suppressor adapter, A1.5 Fixed Rear Sight, M16 profile\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \/ Manufacturer:\u003c\/strong\u003e Daniel Defense\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Upper Receivers\/Conv Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaliber \/ Gauge:\u003c\/strong\u003e 5.56 NATO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish \/ Color:\u003c\/strong\u003e Flat Dark Earth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e AR15\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eIdeal Use Cases\u003c\/h2\u003e\u003cp\u003eDesigned for lawful range, outdoor, sporting, maintenance, storage, or shooting-related use appropriate to this exact product.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e DD M4A1 FSP UPR RCVR 14.5 PW 556 FDE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \/ Manufacturer:\u003c\/strong\u003e Daniel Defense\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU \/ Item ID:\u003c\/strong\u003e '818773021869\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC \/ Barcode:\u003c\/strong\u003e '818773021869\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaliber \/ Gauge:\u003c\/strong\u003e 5.56 NATO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish \/ Color:\u003c\/strong\u003e Flat Dark Earth\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompliance Notes\u003c\/h2\u003e\u003cp\u003eReview manufacturer instructions and confirm compatibility. Buyers are responsible for applicable federal, state, and local requirements.\u003c\/p\u003e","brand":"Daniel Defense","offers":[{"title":"Default Title","offer_id":46724321968325,"sku":"818773021869","price":1629.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/9484\/5637\/files\/5923993.jpg?v=1786658390","url":"https:\/\/irondesertarmory.com\/products\/dd-m4a1-fsp-upr-rcvr-14-5-pw-556-fde","provider":"Iron Desert Armory","version":"1.0","type":"link"}