{"product_id":"bg-complete-4-5-9mm-upper-receiver-black-flash-can-4-25-m-lok-with-bcg-ch","title":"BG Complete 4.5\" 9mm Upper Receiver - Black | FLASH CAN | 4.25\" M-LOK | With BCG \u0026 CH","description":"Complete 4.5\" 9mm upper receiver assembly featuring a black finish with integrated flash can for reduced muzzle flash. The 4.25\" M-LOK handguard provides multiple mounting points for tactical accessories. Includes bolt carrier group (BCG) and charging handle for immediate use. Precision-engineered for reliable performance and easy installation on compatible lower receivers. Ready to build or upgrade your 9mm platform.","brand":"My Store","offers":[{"title":"Default Title","offer_id":48454477807865,"sku":null,"price":530.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0815\/6178\/0473\/files\/ar9.jpg?v=1780009220","url":"https:\/\/nativelandstore.myshopify.com\/products\/bg-complete-4-5-9mm-upper-receiver-black-flash-can-4-25-m-lok-with-bcg-ch","provider":"Tactical","version":"1.0","type":"link"}