{"product_id":"lantac-5-56-223-m-spec-bolt-carrier-group-tin","title":"LANTAC 5.56\/.223 M-SPEC Bolt Carrier Group - TiN","description":"\u003ch2 id=\"lantac-556223-m-spec-bolt-carrier-group---tin\"\u003eLANTAC 5.56\/.223 M-SPEC Bolt Carrier Group - TiN\u003c\/h2\u003e\n\u003ch3 id=\"product-overview\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Lantac M-SPEC 5.56\/.223 Bolt Carrier Group (BCG) is a precision machined component designed to meet military specifications (milspec) while incorporating several upgrades and enhancements to increase its performance. The BCG is manufactured in the USA and is ideal for budget builds where quality and reliability are paramount.\u003c\/p\u003e\n\u003ch3 id=\"features\"\u003eFeatures\u003c\/h3\u003e\n\u003ch4 id=\"enhanced-performance\"\u003eEnhanced Performance\u003c\/h4\u003e\n\u003cp\u003eThe Lantac M-SPEC TiN BCG offers several features that enhance its performance, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased Mass\u003c\/strong\u003e: The carrier is designed with increased mass, providing better balance and stability during firing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase Hardened 8620 Steel\u003c\/strong\u003e: The carrier is manufactured from 8620 steel, which is case hardened to meet milspec dimensions and tolerances.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHard Turned and Ground\u003c\/strong\u003e: The internal dimensions of the carrier are exact to milspec standards due to the hard turned and ground process.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQPQ Nitriding\u003c\/strong\u003e: The BCG is QPQ nitrided to provide increased corrosion resistance, durability, and performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDomed Head Cam Pin\u003c\/strong\u003e: The BCG is fitted with a Lantac CP-R360 domed head cam pin, machined from 17-4PH stainless steel, hand polished, and hardened to H900 condition, reducing friction and wear within the upper receiver.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 id=\"materials-and-manufacturing\"\u003eMaterials and Manufacturing\u003c\/h4\u003e\n\u003cp\u003eThe BCG is built with high-quality materials and precise manufacturing processes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarpenter 158 or 9310 Bolt\u003c\/strong\u003e: The bolt is machined from Carpenter 158 or 9310, shot peened, and hard turned per military specifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTitanium Nitride Coating\u003c\/strong\u003e: The BCG features a titanium nitride (TiN) DLC coating for added durability and protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 id=\"quality-and-reliability\"\u003eQuality and Reliability\u003c\/h4\u003e\n\u003cp\u003eThe Lantac M-SPEC TiN BCG is designed to meet the highest standards of quality and reliability:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifetime Warranty\u003c\/strong\u003e: The BCG is backed by a lifetime warranty, ensuring that it will perform optimally for the life of the rifle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in the USA\u003c\/strong\u003e: The product is manufactured in the USA, adhering to strict quality control measures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMIL\/LE Discount Available\u003c\/strong\u003e: Military and law enforcement personnel are eligible for a discount, with details available on the manufacturer's FAQ page.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"specifications\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaliber\u003c\/strong\u003e: 5.56\/.223\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarrier Material\u003c\/strong\u003e: 8620 steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt Material\u003c\/strong\u003e: Carpenter 158 or 9310\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Titanium Nitride (TiN)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCam Pin\u003c\/strong\u003e: Lantac CP-R360 domed head, 17-4PH stainless steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: Precision machined to milspec dimensions and tolerances\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: Increased mass for enhanced balance and stability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: QPQ nitrided for corrosion resistance and durability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturing Process\u003c\/strong\u003e: Case hardened, hard turned, and ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: Lifetime warranty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade In\u003c\/strong\u003e: USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Lantac M-SPEC 5.56\/.223 TiN BCG offers a unique combination of quality, reliability, and performance at an affordable price point. It is an ideal choice for budget-conscious rifle builders looking to maintain high standards of quality and precision.\u003c\/p\u003e\n","brand":"LANTAC","offers":[{"title":"Default Title","offer_id":45789481894107,"sku":"01-MSPEC-556-TIN-BCG","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/1072\/7131\/files\/180039970.webp?v=1738367167","url":"https:\/\/www.atcostammo.com\/products\/lantac-5-56-223-m-spec-bolt-carrier-group-tin","provider":"AtCostAmmo.com","version":"1.0","type":"link"}