{"product_id":"rosco-manufacturing-rosco-556nato-300blk-bcg-phos-blk-ros-bcg-002","title":"Rosco Manufacturing ROSCO 556NATO\/300BLK BCG PHOS BLK","description":"\u003cp\u003eThese 5.56\/300 BLK Bolt Carrier Groups are phosphate-coated with chrome-lined gas key and bolt channel, full-auto rated, properly staked, and the bolts are matched to the barrel. Their Rosco phosphate bolt carrier groups are designed to meet modern carbine shooters' requirements. For their phosphate bolt carrier groups, they team up with the best-Microbest-so the end user receives dependable performance every time. They have also incorporated feedback from consumers and military end users to deliver the products you need, not just what they want to sell. These BCGs meet MIL specifications, with a properly staked gas key and a chrome-lined coating for extended durability. They feature shot peened, MP-tested matched bolts with upgraded extractors, designed to lock perfectly with their extensions for extreme accuracy. Built to withstand full-auto firing and tough use from the end user.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\n\u003cul\u003e\n    \u003cli\u003eCarrier Material: 8620 Steel\u003c\/li\u003e\n    \u003cli\u003eGas Key: 4130 Steel, attached with Grade 8 hardware, properly staked\u003c\/li\u003e\n    \u003cli\u003eCam Pin: Hardened 4340 Steel\u003c\/li\u003e\n    \u003cli\u003eFiring Pin: 8740 Steel, Heat Treated, Mil-Spec, Center-less ground, Hard Chrome Plated\u003c\/li\u003e\n    \u003cli\u003eBolt Material: C158, , Phosphate Coated, MPI\/HPT\u003c\/li\u003e\n    \u003cli\u003eExtractor: 4140 Steel, Heat Treated, Shot Peened\u003c\/li\u003e\n    \u003cli\u003eEjector: S2-S7 Tool Steel, Shot Peened\u003c\/li\u003e\n    \u003cli\u003ePhosphate\/Chrome BCGs ship with upgraded Sprinco Extractor Kit\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 850039693113\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e ROS-BCG-002\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":47548072460459,"sku":"ROS-BCG-002","price":187.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/6373\/9819\/files\/ROS-BCG-002_1.jpg?v=1785718258","url":"https:\/\/tacticalstoragepro.com\/products\/rosco-manufacturing-rosco-556nato-300blk-bcg-phos-blk-ros-bcg-002","provider":"Tactical Storage Pro","version":"1.0","type":"link"}