Toolcraft AR10 / 6.5 Creedmoor Bolt Carrier Group – Nickel Boron
The Toolcraft AR10 / 6.5 Creedmoor Bolt Carrier Group – Nickel Boron is a premium BCG engineered for use in DPMS-pattern AR-10 rifles chambered in 6.5 Creedmoor. Manufactured in the U.S.A. and backed by a lifetime warranty, this bolt carrier group is built using top-grade materials and precision machining to ensure consistent performance in high-pressure applications.
This BCG features a bolt constructed from 9310 steel and a carrier machined from 8620 steel, both finished in a Nickel Boron coating for improved corrosion resistance, lubricity, and ease of maintenance. The full-auto profile includes forward assist serrations and a 4130 steel gas key that is properly staked with Grade 8 fasteners to ensure long-term durability under sustained fire.
Designed specifically for the higher pressures generated by the 6.5 Creedmoor cartridge, the bolt is 100% compatible with this caliber and is MPI-inspected for structural integrity. The extractor is made from durable D2 steel and includes a mil-spec O-ring for improved case retention. Supporting components include mil-spec gas rings, a cam pin crafted from 4140 steel, and a 8740 stainless steel firing pin, all contributing to reliable cycling in demanding conditions.
This model is a standard single ejector configuration, offering excellent performance across most AR-10 builds. For users seeking enhanced extraction consistency, Toolcraft also offers a double ejector version featuring a reduced diameter 0.065″ firing pin and matching channel, designed to address common ejection issues in large-frame AR platforms.
As an OEM for the U.S. military and several major rifle manufacturers, Toolcraft delivers industry-proven bolt carrier groups trusted by professionals and enthusiasts alike. This AR10 / 6.5 Creedmoor BCG in Nickel Boron provides a factory-spec upgrade with exceptional value, especially when purchased through Arm or Ally, a leading supplier of Toolcraft products.
Product Information
| Manufacturer | Toolcraft |
|---|---|
| Platform | AR10 (DPMS) |
| Caliber | 260 Rem, 308 Win, 6.5 Creedmoor |
| Carrier Material | 8620 Steel |
| Bolt Material | 9310 Steel |
| Finish | Nickel Boron |
| Color | Silver |
| Compatibility | Standard DPMS AR10 Components |
| Features | MPI Inspected, Shot Peened, FA Serrations |
| Made in USA | Yes |
| Weight | 18.5oz |
