{"product_id":"bushmaster-a1-forged-stripped-upper-receiver-black","title":"Bushmaster A1 Forged Stripped Upper Receiver - Black","description":"Machined from a 7075 T6 Aluminum forging this upper features a brass deflector and forward assist. Properly contoured A1 Carry Handle and mil spec A1 sight housing. Finished in black. This is your clone correct option for any A1 enthusiast. 100% proudly made in the U.S.A. Please note: This upper in does not have M4 feed ramps.","brand":"Bushmaster Firearms","offers":[{"title":"Default Title","offer_id":45839396012251,"sku":"F1004680-BLK","price":143.25,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/1072\/7131\/files\/180048306.webp?v=1738375936","url":"https:\/\/www.atcostammo.com\/products\/bushmaster-a1-forged-stripped-upper-receiver-black","provider":"AtCostAmmo.com","version":"1.0","type":"link"}