{"product_id":"faxon-firearms-ar-15-6-5-grendel-type-ii-136-co-bore-bolt-9310-nitride","title":"Faxon Firearms AR-15 6.5 Grendel Type II (.136\" Co-Bore) Bolt - 9310 Nitride","description":"\u003ch1 id=\"faxon-firearms-ar-15-65-grendel-type-ii-136-co-bore-bolt---9310-nitride\"\u003eFaxon Firearms AR-15 6.5 Grendel Type II (.136\" Co-Bore) Bolt - 9310 Nitride\u003c\/h1\u003e\n\u003ch2 id=\"specifications\"\u003eSpecifications\u003c\/h2\u003e\n\u003ch3 id=\"material\"\u003eMaterial\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e9310 Tool Steel\u003c\/strong\u003e: Superior strength and durability compared to other common bolt materials.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"heat-treatment\"\u003eHeat Treatment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull MIL-SPEC Heat Treatment\u003c\/strong\u003e: Ensures the bolt is hardened to withstand high-pressure hand loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShot Peened to MIL-SPEC\u003c\/strong\u003e: Increases the bolt's surface hardness and durability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"surface-finish\"\u003eSurface Finish\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSalt Bath Nitrided\u003c\/strong\u003e: Enhances resistance to corrosion and abrasion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperfinished\u003c\/strong\u003e: Reduces friction, increases smoothness of operation, and reduces fouling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"other-features\"\u003eOther Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic Particle Inspection (MPI)\u003c\/strong\u003e: Ensures the material is sound and without defects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e45-Degree Chamfered Bolt Lugs\u003c\/strong\u003e: Ensures reliable action for high-pressure hand loads and fast, lightweight actions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade 8 Fasteners in Gas Keys\u003c\/strong\u003e: Ensures a lifetime of service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForward Assist Serrations\u003c\/strong\u003e: Improved usability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"compatibility\"\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e6mm ARC\u003c\/strong\u003e: Compatible with this cartridge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot Compatible with Faxon 7.62x39 Barrels\u003c\/strong\u003e: This BCG is specific to the 6.5 Grendel and 6mm ARC cartridges.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"features\"\u003eFeatures\u003c\/h2\u003e\n\u003cp\u003eThe Faxon Firearms AR-15 6.5 Grendel Type II (.136\" Co-Bore) Bolt - 9310 Nitride is crafted with superior 9310 tool steel for an improved overall experience with your firearm. This bolt is designed to withstand high-pressure hand loads and maintain smooth operation throughout. The bolt is heat treated to MIL-SPEC standards and shot peened to enhance its surface hardness and durability.\u003c\/p\u003e\n\u003cp\u003eThe bolt carrier group is nitrided, which increases its surface hardness, decreases resistance, and provides superior corrosion resistance compared to typical chrome and phosphated bolt carrier groups. The bolt is fully MPI-tested to ensure the material is sound and without defects. The bolt lugs are chamfered 45 degrees to ensure reliable action for even the highest pressure hand loads and fast, lightweight actions.\u003c\/p\u003e\n\u003cp\u003eThe gas keys use grade 8 fasteners and are fully staked for a lifetime of service. The bolt carrier group is superfinished to reduce friction, increase smoothness of operation, and reduce fouling. This ensures that the bolt operates smoothly and efficiently, even under heavy use.\u003c\/p\u003e\n\u003cp\u003eAdditionally, the bolt carrier group is full-auto rated and maintains the trip for full-auto fire control groups and new multi-stage trigger systems. The forward assist serrations improve usability and ensure that the firearm operates reliably.\u003c\/p\u003e\n\u003cp\u003eThis bolt carrier group is designed to be compatible with the 6mm ARC cartridge, making it versatile for various applications. However, it is not compatible with Faxon 7.62x39 barrels, ensuring that it is tailored specifically for the 6.5 Grendel and 6mm ARC cartridges.\u003c\/p\u003e\n\u003ch2 id=\"conclusion\"\u003eConclusion\u003c\/h2\u003e\n\u003cp\u003eThe Faxon Firearms AR-15 6.5 Grendel Type II (.136\" Co-Bore) Bolt - 9310 Nitride is a high-performance bolt carrier group designed to provide superior reliability and durability. With its advanced material, heat treatment, and surface finish, it offers an improved overall experience with your firearm. Whether you are using it for hunting, target practice, or military applications, this bolt carrier group ensures smooth operation and long-lasting performance.\u003c\/p\u003e\n","brand":"Faxon Firearms","offers":[{"title":"Default Title","offer_id":44685961003227,"sku":"FF65GBCNITRIDE","price":70.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/1072\/7131\/files\/179896757.webp?v=1738349335","url":"https:\/\/www.atcostammo.com\/products\/faxon-firearms-ar-15-6-5-grendel-type-ii-136-co-bore-bolt-9310-nitride","provider":"AtCostAmmo.com","version":"1.0","type":"link"}