7.62x39 M16 Profile Bolt Carrier Group - 17898

7.62×39 M16 Profile Bolt Carrier Group

Engineered for Superior Strength and Reliability

The 7.62×39 Black Nitride Bolt Carrier Group (BCG) is meticulously designed for durability and consistent performance. Starting with a robust 9310 Steel Bolt, this aircraft-grade material offers exceptional core strength, fatigue resistance, and hardenability. Treated to be approximately 7% stronger than Carpenter 158 steel, this dependable BCG elevates your AR-15 build for maximum reliability.

Ideal for AR-15 platforms chambered in 7.62×39, this BCG is tailored for shooters demanding dependable performance across tactical applications, hunting, and high-intensity range use.

Key Features

• 9310 Steel Bolt: Delivers high core strength, fatigue resistance, and superior hardenability for lasting durability.
• Black Nitride Coating: Offers increased surface hardness, wear resistance, and corrosion protection for extended longevity.
• Mil-Spec Compliance: Built to and exceeding Mil-Spec standards for quality assurance.
• Mil-Spec Gas Key: Properly staked with Grade-8 screws and sealed with Permatex No.3 for secure functionality.
• Mil-Spec 8740 Steel Firing Pin: Hard-chromed for enhanced durability.
• Shot-Peened D2 Tool Steel Extractor: Case-hardened for dependable extraction and reliable cycling.
• Magnetic Particle Inspection (MPI): Ensures top-tier quality and precision.

Technical Specifications

• Gas System: Direct Impingement
• Caliber: 7.62×39
• Finish: Salt Black Nitride
• Bolt Material: 9310 Alloy Steel
• Carrier Material: 8620 Aircraft Grade Steel
• Extractor: Shot-Peened and Case-Hardened D2 Tool Steel
• Firing Pin: Mil-spec 8740 Steel with Hard Chrome Finish
• Gas Key: Mil-Spec with properly staked Grade-8 screws & Permatex No. 3 Sealed
• Cam Pin: 8620 Steel with Black Nitride Finish
• Quality Control: Magnetic Particle Inspected (MPI)

The 7.62×39 M16 Profile Bolt Carrier Group provides a significant performance boost to your AR-15 platform with enhanced strength, durability, and superior material composition. Built to withstand demanding use, its advanced Nitride finish ensures longevity and resistance against wear and corrosion, while maintaining smooth operation and high functionality. Depend on it for consistent results in any situation. Upgrade your AR-15 for uncompromising strength, precision, and dependability. Get yours today!