Wilson Combat 6.5 Grendel M16 Profile Bolt Carrier Group Polished NiB
The Wilson Combat 6.5 Grendel M16 Profile Bolt Carrier Group (BCG) with a polished Nickel Boron finish offers unmatched reliability and smooth operation for AR-15 platforms chambered in 6.5 Grendel. Manufactured by top-tier domestic Mil-Spec contractors, this BCG is built from aerospace-grade materials and precision-engineered. Featuring a 9310 tool steel bolt that is shot-peened for enhanced strength, a 4140 tool steel extractor, and a polished Nickel Boron-plated carrier and gas key, this BCG ensures easy maintenance and exceptional performance. Designed to deliver long-term durability and functionality, this is the same bolt used in Wilson Combat’s renowned custom rifles.
Features
- 9310 Tool Steel Bolt – Precision machined, shot-peened for strength, and MPI (Magnetic Particle Inspected) to ensure flawless performance.
- Nickel Boron-Plated Carrier and Gas Key – Provides smooth operation, corrosion resistance, and easy cleanup.
- 4140 Tool Steel Extractor – Annealed and cold-drawn per Mil-Spec for strength and reliability.
- Full Auto M16 Carrier Profile – Slightly heavier for enhanced cyclic rate control, ideal for suppressed or short-barreled setups.
- Type-2 Grendel Bolt – .136″ bolt face dimensions ensure compatibility with most 6.5 Grendel barrels.
- Drop-In Compatibility – Works seamlessly with quality 6.5 Grendel AR rifles (not compatible with 7.62×39).
- Mil-Spec Grade 8 Fasteners – Gas key is properly staked for long-term reliability.
Specifications
- Finish: Polished Nickel Boron
- Bolt Material: 9310 Tool Steel
- Carrier Material: 8620 Steel
- Extractor Material: 4140 Tool Steel
- Compatibility: 6.5 Grendel AR platforms (Type-2 Grendel bolt)
- Profile: M16 (Full Auto)
About the 6.5 Grendel:
Designed as a low-recoil, long-range cartridge for the AR-15 platform, the 6.5 Grendel offers exceptional accuracy and ballistic performance. Capable of reaching targets out to 1,000 yards, it is an excellent choice for hunting medium game or extended-range shooting. The 6.5 Grendel requires a unique bolt and caliber-specific magazine, making this BCG an essential component for optimal performance.
Ideal for long-range shooters, hunters, and AR enthusiasts building or upgrading a 6.5 Grendel rifle. Perfect for suppressed setups, tactical applications, or extended-range precision shooting.
Achieve smooth, reliable operation and long-term durability with a polished Nickel Boron BCG designed for the unique demands of 6.5 Grendel rifles. The drop-in compatibility simplifies installation for any quality AR platform.
Upgrade your 6.5 Grendel rifle with the Wilson Combat M16 Profile Bolt Carrier Group for superior performance and reliability. Order today!









