Faxon Firearms .308/6.5 Creedmoor Bolt, Black Nitride, Full-Auto Rated

The Faxon Firearms .308/6.5 Creedmoor Bolt (brand part number FF308BCNITRIDE) is machined from 9310 tool steel and nitrided for higher surface hardness, lower friction, and corrosion resistance that outperforms typical chrome or phosphated bolt carrier groups. Every bolt is fully MPI tested to confirm the material is sound and free of defects before it ships. Faxon chamfers the bolt lugs 45 degrees for reliable lockup under the highest-pressure hand loads and fast, lightweight actions, and pairs the bolt with an S7 tool steel extractor sprung by a spring, o-ring, and silicone insert for redundant, reliable extraction.

Key Specifications

• Chambered for .308 Winchester/6.5 Creedmoor AR-10 platforms.
• Machined from 9310 tool steel.
• Nitrided for increased hardness, lower friction, and corrosion resistance.
• MPI tested to confirm the material is sound and defect-free.
• Bolt lugs are chamfered 45 degrees for reliable lockup under high-pressure loads.

Frequently Asked Questions

What is the bolt made from? 9310 tool steel, nitrided for hardness and corrosion resistance.

Is every bolt tested? Yes, every bolt is fully MPI tested to confirm the material is sound and defect-free.

What is the extractor made from? S7 tool steel, sprung with a spring, o-ring, and silicone insert.

Buy the Faxon Firearms .308/6.5 Creedmoor Bolt, Black Nitride, Full-Auto Rated

Upgrade your AR-10 platform with a tested, high-pressure-rated bolt. Order it from our Faxon Firearms lineup, part of our AR10 bolts selection, at our Lubbock, Texas gun shop for fast, direct shipping.