{"product_id":"rise-armament-nickel-boron-bolt-carrier-group-for-ar-15-223-5-56-mpi-tested-ra-1011-slvr","title":"Rise Armament Nickel Boron Bolt Carrier Group for AR-15 .223\/5.56, MPI Tested RA-1011-SLVR","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003eThe Rise Armament Nickel Boron (NiB) Bolt Carrier Group is a precision-made upgrade for AR-15 rifles chambered in .223 Remington\/5.56 NATO. Built with high-quality components and a slick, corrosion-resistant nickel boron coating, this bolt carrier group is designed to help reduce friction for smoother cycling and easier cleaning. Each unit is individually MPI tested to support long-term reliability and durable performance in demanding use.\u003c\/p\u003e\u003ch2\u003eProduct Highlights\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNickel boron coating helps reduce friction for smoother operation and easier maintenance\u003c\/li\u003e\n\u003cli\u003eIndividually MPI tested for dependable performance and quality assurance\u003c\/li\u003e\n\u003cli\u003e9310 steel bolt and 8620 tool steel carrier for strength and durability\u003c\/li\u003e\n\u003cli\u003eProperly staked gas key with hardened Grade 8 fasteners to help maintain gas system integrity\u003c\/li\u003e\n\u003cli\u003eDurable, precision manufacturing ideal for upgrades or custom AR builds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eProduct Type: Bolt Carrier Group (BCG)\u003c\/li\u003e\n\u003cli\u003ePlatform Compatibility: AR-15\u003c\/li\u003e\n\u003cli\u003eCaliber Compatibility: .223 Remington \/ 5.56 NATO\u003c\/li\u003e\n\u003cli\u003eFinish\/Coating: Nickel Boron (NiB)\u003c\/li\u003e\n\u003cli\u003eCarrier Material: 8620 tool steel, heat treated and case hardened\u003c\/li\u003e\n\u003cli\u003eBolt Material: 9310 steel, MPI tested\u003c\/li\u003e\n\u003cli\u003eGas Key: Tool steel; Grade 8 hardened fasteners; properly staked\u003c\/li\u003e\n\u003cli\u003eCam Pin Material: 4140 steel\u003c\/li\u003e\n\u003cli\u003eExtractor: Tool steel, shot peened\u003c\/li\u003e\n\u003cli\u003eTesting: Individually MPI tested\u003c\/li\u003e\n\u003cli\u003eUnit Weight: 11.6 oz\u003c\/li\u003e\n\u003cli\u003eUPC: 851046006040\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: RA-1011-SLVR\u003c\/li\u003e\n\u003cli\u003eBrand: Rise Armament\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ci\u003eDisclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product’s manufacturer.\u003c\/i\u003e\u003c\/p\u003e","brand":"Rise Armament","offers":[{"title":"Default Title","offer_id":44076974309498,"sku":"FLX-RISERA1011NIB","price":159.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1679\/0365\/files\/283690083.jpg?v=1767587016","url":"https:\/\/tlooutdoors.com\/products\/rise-armament-nickel-boron-bolt-carrier-group-for-ar-15-223-5-56-mpi-tested-ra-1011-slvr","provider":"TLO Outdoors","version":"1.0","type":"link"}