Wilson Combat AR-10 Bolt Carrier Assembly .308 Nickel Boron

The Wilson Combat AR-10 Bolt Carrier Assembly is a DPMS-compatible bolt carrier group designed for .308 Winchester / 7.62 NATO platforms. It features a polished Nickel Boron finish for easier cleaning and improved corrosion resistance. The assembly includes an S7 tool steel extractor and a hardened ejector, and the gas key is properly staked for reliable long-term function. The carrier is noted as hardened 8620 steel to provide durable service in demanding use.

Key Specifications

• The finish is Nickel Boron for easier maintenance and corrosion protection.
• The product type is a Bolt Carrier Group.
• Compatible with .308 Winchester / 7.62 NATO (DPMS-compatible) rifle platforms.
• The carrier is made from 8620 hardened steel.
• The extractor is made from S7 tool steel.
• The ejector is hardened steel for durability.
• The gas key is properly staked for reliable operation.
• Used in Wilson Combat fully-built rifles and offered for custom builds.

Designed for builders and experienced rifle owners, this Wilson Combat BCG combines a low-friction Nickel Boron surface with robust component choices intended to deliver consistent function and simplified maintenance in .308-class AR platforms. Its features make it a practical choice for custom AR-10 builds and upgrades where proven component selection and dependable operation are priorities.