{"product_id":"guntec-ar15-stripped-billet-upper-receiver-black","title":"Guntec Ar15 Stripped Billet - Upper Receiver Black","description":"Guntec ar15 stripped billet upper receiver black \u003cbr\u003e \u003cp\u003e\u003cstrong\u003eFEATURES:\u003c\/strong\u003e\u003cbr\u003e-.223\/5.56 Cal\u003cbr\u003e-T6 6061 Billet\u003cbr\u003e-1913 Picatinny Rail Flat Top\u003cbr\u003e-Manufactured From Solid Block of Billet Aluminum\u003cbr\u003e-M4 Feed Ramp\u003cbr\u003e-Will Match up w\/ any brand lower receiver\u003cbr\u003e-Accepts Mil-Spec ejection port door kit \u0026amp; forward assist kit\u003cbr\u003e-Slim profile shell deflector\u003c\/p\u003e\u003cbr\u003e \u003cb\u003e Other Features: \u003c\/b\u003e Manufactured from a solid block of billet aluminum will match any brand of lower accepts milspec upper parts made in usa","brand":"Guntec USA","offers":[{"title":"Default Title","offer_id":46023539163355,"sku":"ZAZGTUPPER","price":121.01,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/1072\/7131\/files\/ZAZGTUPPER.jpg?v=1725723659","url":"https:\/\/www.atcostammo.com\/products\/guntec-ar15-stripped-billet-upper-receiver-black","provider":"AtCostAmmo.com","version":"1.0","type":"link"}