Anderson .223/5.56 M16 Bolt Carrier Group - Black Nitride - B2-K630-AA00-OP

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Upgrade your AR-15 build with the Anderson .223/5.56 M16 Bolt Carrier Group in Black Nitride, a mil-spec component designed for reliable performance in tactical and recreational shooting. This complete BCG delivers consistent cycling, enhanced durability, and corrosion resistance, making it an essential choice for shooters seeking value without compromising on essential functionality.

Key Features

• Robust Material Construction: The bolt carrier is machined from 8620 alloy steel, known for its toughness and fatigue resistance, while the bolt uses 9310 steel for superior impact strength during high-pressure operations.
• Black Nitride Finish: Applied via salt bath nitriding, this treatment on the carrier reduces friction for smoother operation and provides a hard, wear-resistant surface that combats corrosion in harsh environments.
• MPI Tested Bolt: Magnetic Particle Inspection ensures the bolt is free from cracks or defects, promoting safe and dependable function round after round.
• Full-Auto M16 Profile: The heavier full-mass carrier design enhances stability and heat dissipation, ideal for sustained fire and reducing wear on internal components.
• Properly Staked Gas Key: Mil-spec gas key attachment prevents loosening under recoil, maintaining gas seal integrity for flawless extraction and ejection.
• Complete Assembly: Includes cam pin, firing pin, and firing pin retainer, ready for drop-in installation to minimize downtime.

Specifications

• Bolt Material: 9310 Steel
• Bolt Finish: Manganese Phosphate
• Carrier Material: 8620 Steel
• Carrier Finish: Black Nitride
• Cartridge Compatibility: .223 Remington / 5.56 NATO / .300 Blackout
• Carrier Profile: M16 (Full-Auto)
• High Pressure Tested: No
• Magnetic Particle Inspected: Yes
• Platform: AR-15
• Weight: 11.52 oz

Why Choose This BCG

This Anderson Bolt Carrier Group addresses common AR-15 reliability concerns like inconsistent cycling or premature wear. The nitride finish not only extends service life but also simplifies maintenance by repelling carbon buildup, allowing for quicker cleaning sessions. Its compatibility with multiple calibers offers versatility for multi-purpose builds, while the MPI testing provides peace of mind against hidden flaws. For shooters frustrated by finicky BCGs in suppressed or overgassed setups, this unit’s robust design ensures positive chambering and ejection, reducing malfunctions during critical use. Built to mil-spec standards at an accessible price point, it balances performance and affordability for custom rifle assemblers and upgraders alike.

Equip your AR-15 with a BCG that prioritizes precision engineering and enduring reliability. Select the Anderson Black Nitride M16 Bolt Carrier Group to elevate your firearm’s potential today.

Compliance

NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.

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