{"product_id":"rosco-manufacturing-rosco-bl-bbl-10-5-5-56-1-7-rosbl-105-m4-556-7-c","title":"Rosco Manufacturing ROSCO BL BBL 10.5\" 5.56 1\/7","description":"\u003ch2\u003eROSCO BL BBL 10.5\" 5.56 1\/7\u003c\/h2\u003e\n\n\u003cp\u003eThis Rosco 10.5\" M4 5.56 NATO Bloodline Barrel is built to be the perfect addition to any SBR or pistol build. ALL NFA RULES APPLY! Rosco 5.56 (NATO) barrels are crafted to meet the needs of modern carbine shooters. Rosco is a lot different from your daddy's Sporter AR, and those specs just won't cut it anymore. From properly managing dwell times for SBRs, to running suppressed, or setting up a balanced patrol carbine, Rosco has included your needs in its design. Rosco has achieved this by selecting the right twist rates, gas port sizes, and barrel materials suited for each barrel.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\n\u003cul\u003e\n    \u003cli\u003eBarrel Length: 10.5\";Barrel Weight: 19.28 Oz\"\u003c\/li\u003e\n    \u003cli\u003eBarrel Material: 4150 CMV\u003c\/li\u003e\n    \u003cli\u003eBarrel Caliber: 5.56\u003c\/li\u003e\n    \u003cli\u003eBarrel Profile: M4\u003c\/li\u003e\n    \u003cli\u003eTwist: 1:7\u003c\/li\u003e\n    \u003cli\u003eBarrel Thread: 1\/2X28\u003c\/li\u003e\n    \u003cli\u003eGas Block Size: .750\u003c\/li\u003e\n    \u003cli\u003eGas System Length: Carbine\u003c\/li\u003e\n    \u003cli\u003eBarrel Crown: 11 Degree\u003c\/li\u003e\n    \u003cli\u003eBarrel Finish: Nitride\u003c\/li\u003e\n    \u003cli\u003eBarrel Extension Finish: Nitride\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Rosco Manufacturing\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e ROSCO\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 181969500012\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e ROSBL-105-M4-556-7-C\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\nInventory is synchronized directly with our distributor to help ensure current availability.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThank you for shopping with\n\u003cstrong\u003eTactical Storage Pro\u003c\/strong\u003e.\n\u003c\/p\u003e","brand":"Rosco Manufacturing","offers":[{"title":"Default Title","offer_id":47548072493227,"sku":"ROSBL-105-M4-556-7-C","price":136.79,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/6373\/9819\/files\/ROSBL-105-M4-556-7-C_1.jpg?v=1785718262","url":"https:\/\/tacticalstoragepro.com\/products\/rosco-manufacturing-rosco-bl-bbl-10-5-5-56-1-7-rosbl-105-m4-556-7-c","provider":"Tactical Storage Pro","version":"1.0","type":"link"}