{"product_id":"apar7007-op","title":"Aero M4e1-t Upper 300blk 8\"","description":"This complete upper includes the ATLAS R-ONE Handguard! The R-ONE handguards are designed with size and weight in mind, while still providing plenty of real-estate to accommodate any attachment needs the end user may have. The proprietary ATLAS attachment system is a durable and dependable mounting platform, maintaining a slim profile while still providing the strength and stability customers have grown to love from Aero Precision handguards.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures\u003c\/b\u003e :\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eM4E1 Threaded Assembled Upper Receiver\u003c\/li\u003e\n\u003cli\u003e\"7.3\" M-LOK ATLAS R-ONE Handguard\"\u003c\/li\u003e\n\u003cli\u003e\"8\" 300 Blackout Pistol Length CMV Barrel,\u003c\/li\u003e\n\u003cli\u003eLow Profile Gas Block and Pistol Length Gas Tube\u003c\/li\u003e\n\u003cli\u003eProduct comes assembled\u003c\/li\u003e\n\u003cli\u003eThis complete upper does not include BCG or Charging Handle\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aero Precision","offers":[{"title":"Black","offer_id":45759798542555,"sku":"APAR700701M1","price":534.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/1072\/7131\/files\/180039459.webp?v=1738366886","url":"https:\/\/www.atcostammo.com\/products\/apar7007-op","provider":"AtCostAmmo.com","version":"1.0","type":"link"}