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Out of stock online
KAK Industry Bolt Carrier Group 7.62x39mm, Black
Out of stock online
KAK Industry Bolt Carrier Group 7.62x39mm, Black
| SKU | 51655209859 |
|---|---|
| Brand | KAK Industry |
| MPN | 425-0512-007 |
| UPC | 811163035002 |
CA WARNING (Prop 65) & Compliance Information
Please read before purchasing.
Please read before purchasing.
Product Details
Details
- Ecommerce Platform: AR-15
- Caliber 1: 7.62x39mm
- Hand Orientation: Right
- Material: 8620 Alloy Steel/9310 Alloy Steel
- Color: Black
Features
The KAK Industry bolt carrier group 7.62x39mm, black, is engineered for optimal performance in AR-15 platforms chambered for the 7.62x39mm cartridge. This bolt carrier group (BCG) is constructed from high-grade steel, ensuring durability and reliability under rigorous conditions. The black finish provides enhanced corrosion resistance and a sleek aesthetic. Precision-machined components ensure seamless cycling and consistent operation. The BCG includes a properly staked gas key, enhancing gas system reliability and reducing the risk of gas leakage. This component is compatible with standard AR-15 upper receivers, making it an ideal choice for custom builds or upgrades.
- The firing pin is manufactured according to military specifications from 8740 steel, precision ground and chrome-plated
- One-piece billet, fully machined, enhanced extractor with phosphate coating for improved reliability and corrosion resistance
- Phosphate cam pin
- Ejector and extractor retaining pin made from S7 tool steel
- 4130 gas key, chrome-lined and phosphate-coated, precisely staked using our hydraulic staking machine, chrome-lined phosphate
- KAK carrier key screws feature a T25 drive, are grade 8 and have undergone proper heat treatment
- The M16 auto profile carrier is precision machined from aircraft-grade, bearing-quality 8620 steel
- It undergoes proper heat treatment and is ground to exact specifications
- The carrier features a chrome-lined interior and a phosphate finish for enhanced durability
- The bolt is manufactured from a single-piece of aircraft-grade, bearing-quality 9310 steel
- It undergoes proper heat treatment, precision grinding, shot peening and magnetic particle inspection (MPI) and is finished with a phosphate coating
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Shipping Restrictions
It is the customer’s responsibility for understanding state laws regarding all purchases made. For a comprehensive list of all Shipping Restrictions, please refer to our Shipping Restrictions By State Page found Here.
All NFA Rules Apply
These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.

