{"product_id":"luth-ar-upper-receiver-parts-kit","title":"Luth-AR Upper Receiver Parts Kit – AR-15","description":"\u003cp\u003eThe Luth-AR Upper Receiver Parts Kit contains all the small components needed to complete an AR-15 upper receiver assembly. This kit includes the forward assist assembly, ejection port cover assembly, and all necessary pins and springs—everything required to finish a stripped upper receiver. It's an essential kit for builders working with bare upper receivers or replacing worn or lost parts.\u003c\/p\u003e\u003cp\u003eAll components are machined from steel with a black oxide finish for corrosion resistance and durability. Installation requires basic gunsmithing tools and familiarity with AR-15 assembly procedures. The forward assist and ejection port cover are functional mil-spec components that integrate with standard AR-15 uppers.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Upper Receiver Completion Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Firearms:\u003c\/strong\u003e AR-15 Platform\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Requires Basic Gunsmithing Tools\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Forward Assist Assembly, Ejection Port Cover Assembly, Pins, Springs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Luth-AR","offers":[{"title":"Default Title","offer_id":47938519793919,"sku":"LUTHURPK-A3","price":16.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/1290683.jpg?v=1766518065","url":"https:\/\/doublestackstore.com\/products\/luth-ar-upper-receiver-parts-kit","provider":"Double Stack Store","version":"1.0","type":"link"}