Faxon Firearms 5.56 NATO AR-15 Bolt Carrier Group - Nitride - Lightweight

Faxon Machining engineers and manufactures components that are found everywhere. In theaters of combat, on the ocean floor, in cars, in aircraft, on the ISS, and on Mars. Now, they bring their engineering excellence to bear on providing new and innovative components for the AR-15 platform that set the standard for quality. Faxon Firearms, manufacturing strategic solutions for tactical problems.

With virtually all components coated in a slick, highly corrosion resistant salt bath nitride finish, this AR-15 bolt carrier group is crafted for a long service life. The M16 cut, superfinished carrier offers greater durability and features a properly staked gas key fastened with grade 8 hardware and Permatex sealed. The 9310 tool steel bolt has been shot peened per MIL-SPEC and magnetic particle inspected. The locking lugs are chamfered for more reliable operation.

Features:

• All major components salt bath nitrided
• Superfinished 8620 steel carrier
• Forward assist serrations
• M16 cut
• Properly staked 4140 steel key with grade 8 fasteners
• Permatex sealed
• Shot peened 9310 tool steel bolt
• Magnetic particle inspected
• Chamfered lugs
• Crane O-ring installed
• Shot peened S7 tool steel extractor
• 4140 pre-hardened steel cam pin
• Carrier weight: (no bolt or pins) 6.32 oz