FailZero AR10 DPMS .308 Silver Nickel Boron Bolt Carrier Group

The FailZero Bolt Carrier Group (DPMS Pattern) .308 Silver from FailZero arrives fully assembled and ready to drop into most mil spec AR10 upper receivers, delivering a reliable upgrade for AR-10 platforms used in hunting, sport shooting, and duty applications. All critical parts are coated with EXO Nickel Boron technology that provides permanent dry lubricity, extreme durability, and increased wear and corrosion resistance, while our patented nickel boron coating reduces friction to improve cycling smoothness and overall rifle performance. This DPMS-compatible BCG is designed to stand up to rigorous use, helping maintain consistent extraction and reliable chambering even under high round counts or harsh conditions, and its also noted to be compatible with 6.5 Creedmoor configurations, broadening its versatility. Nickel Boron treated components include the bolt and extractor, bolt carrier, extractor, cam pin, carrier key, and firing pin, ensuring a cohesive, high-performance system that resists fouling and corrosion while simplifying maintenance. With FailZeros proven finish, shooters can expect enhanced longevity and smoother operation across demanding hunting, target, and competition scenarios, allowing more time on target and less time cleaning.