{"product_id":"rtb-complete-10-5-5-56-upper-receiver-black-flash-can-12-m-lok-with-bcg-ch","title":"RTB Complete 10.5\" 5.56 Upper Receiver - Black | FLASH CAN | 12\" M-LOK | With BCG \u0026 CH","description":"The RTB Complete 10.5\" 5.56 Upper Receiver delivers a compact, versatile platform built for precision and reliability. This upper assembly features a 10.5\" barrel optimized for 5.56 NATO ammunition, paired with a flash can to reduce muzzle signature and flash. The 12\" M-LOK handguard provides ample real estate for mounting accessories while maintaining a lightweight profile.\n\nFully assembled and ready to function, this upper includes a bolt carrier group and charging handle—everything needed to pair with your lower receiver. The black finish offers a clean, professional appearance while protecting against corrosion. Ideal for short-range engagements, home defense, or tactical training, this upper receiver combines quality construction with practical features for shooters who demand performance in a compact package.","brand":"My Store","offers":[{"title":"Default Title","offer_id":48454474367225,"sku":null,"price":680.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0815\/6178\/0473\/files\/556.jpg?v=1780008932","url":"https:\/\/nativelandstore.myshopify.com\/products\/rtb-complete-10-5-5-56-upper-receiver-black-flash-can-12-m-lok-with-bcg-ch","provider":"Tactical","version":"1.0","type":"link"}