Build a dependable precision platform with the San Tan Tactical AR15 Enhanced Bolt Carrier Group, purpose-designed for 6mm ARC and 6.5 Grendel Type II rifles. Its black nitride finish, enhanced carrier profile, and carefully selected materials support smooth cycling, durable service, and easier routine cleaning. For hunting, competition, or long-range applications, this complete BCG brings refined construction to your compatible build.
Engineered around the distinctive requirements of 6mm ARC, this San Tan component is built to promote consistent bolt lockup, dependable feeding, and reliable ejection in properly configured systems. A full-auto-rated M16-profile carrier adds mass, while a shot-peened, MPI-inspected 9310 steel bolt provides a robust foundation. The result is a performance-minded choice for a carefully assembled AR-15.
- Purpose-built compatibility: Fits 6mm ARC and 6.5 Grendel Type II AR-15 platforms.
- Enhanced carrier profile: Precision-machined design supports smooth, consistent cycling.
- 9310 steel bolt: Shot-peened and magnetic particle inspected for added strength and dependable service.
- Black nitride finish: Helps resist corrosion, reduces fouling, and promotes smoother operation and straightforward maintenance.
- Properly staked gas key: Designed to support a secure gas seal and long-term durability.
- Complete assembly: Includes bolt, carrier, cam pin, firing pin, and retaining pin.
- Full-auto-rated M16 carrier: Adds the mass and strength suited to demanding builds.
Select the San Tan Tactical Enhanced BCG for a 6mm ARC build that values materials and engineering. Its durable finish and complete, ready-to-install component set make it a choice for projects. Confirm caliber and Type II compatibility with your rifle before installation, and follow the manufacturer’s instructions.
