San Tan Tactical115802527
San Tan Tactical Enhanced .308 Bolt Carrier Group - Black Nitride Finish (STT-Enhanced BCG)$275.65
Availability: In Stock
The San Tan Tactical Enhanced Bolt Carrier Group for 6mm ARC is a precision-machined component built for shooters who demand reliability in a purpose-built intermediate cartridge. Whether you're running a 6mm ARC rifle for hunting, competition, or general range work, this enhanced bolt carrier group delivers the durability and performance you need to keep your gun running clean. San Tan Tactical manufactures this BCG from quality American-made materials, finished in black nitride for corrosion resistance and easy maintenance.
The black nitride finish on this enhanced carrier offers excellent protection against rust and wear, and it's known for reducing friction and heat in the bolt carrier group—practical benefits whether you're shooting suppressed or running high round counts. For builders working in 6mm ARC specifically, a matched carrier and bolt designed for the caliber ensures proper feeding and extraction, so you can focus on building a dependable rifle rather than troubleshooting feed issues.
San Tan Tactical's manufacturing process emphasizes precision and consistency, which matters when you're assembling the heart of your rifle's action. This is the kind of component that works best when paired with a quality upper and lower receiver, a reliable trigger, and ammunition that your specific rifle prefers—details that vary from gun to gun and shooter to shooter.
| Brand | San Tan Tactical |
| Caliber | 6mm ARC |
| Type | Enhanced Bolt Carrier Group |
| Finish | Black Nitride |
| Part Number | STT-Enhanced BCG-6ARC |
Yes—this enhanced BCG is specifically designed for 6mm ARC. Make sure your upper and lower receivers are also set up for 6mm ARC to ensure proper function.
Black nitride is a case hardening process that adds a thin, durable layer to the steel. It resists corrosion, reduces friction in the bolt carrier group, and is easier to clean and maintain than bare steel.
No. This enhanced bolt carrier group is specifically manufactured for 6mm ARC. Using it in a different caliber could result in feeding, extraction, or reliability problems, or damage to the firearm.
This BCG is one component of a complete rifle. You'll also need a compatible upper and lower receiver, a barrel chambered for 6mm ARC, a trigger group, charging handle, and magazine—plus ammunition and sighting solution of your choice.
SKU: 115796856 • Width: 4in • Height: 0.05in • Depth: 11in • Weight: 0.81oz
Availability: In Stock
The San Tan Tactical Enhanced Bolt Carrier Group for 6mm ARC is a precision-machined component built for shooters who demand reliability in a purpose-built intermediate cartridge. Whether you're running a 6mm ARC rifle for hunting, competition, or general range work, this enhanced bolt carrier group delivers the durability and performance you need to keep your gun running clean. San Tan Tactical manufactures this BCG from quality American-made materials, finished in black nitride for corrosion resistance and easy maintenance.
The black nitride finish on this enhanced carrier offers excellent protection against rust and wear, and it's known for reducing friction and heat in the bolt carrier group—practical benefits whether you're shooting suppressed or running high round counts. For builders working in 6mm ARC specifically, a matched carrier and bolt designed for the caliber ensures proper feeding and extraction, so you can focus on building a dependable rifle rather than troubleshooting feed issues.
San Tan Tactical's manufacturing process emphasizes precision and consistency, which matters when you're assembling the heart of your rifle's action. This is the kind of component that works best when paired with a quality upper and lower receiver, a reliable trigger, and ammunition that your specific rifle prefers—details that vary from gun to gun and shooter to shooter.
| Brand | San Tan Tactical |
| Caliber | 6mm ARC |
| Type | Enhanced Bolt Carrier Group |
| Finish | Black Nitride |
| Part Number | STT-Enhanced BCG-6ARC |
Yes—this enhanced BCG is specifically designed for 6mm ARC. Make sure your upper and lower receivers are also set up for 6mm ARC to ensure proper function.
Black nitride is a case hardening process that adds a thin, durable layer to the steel. It resists corrosion, reduces friction in the bolt carrier group, and is easier to clean and maintain than bare steel.
No. This enhanced bolt carrier group is specifically manufactured for 6mm ARC. Using it in a different caliber could result in feeding, extraction, or reliability problems, or damage to the firearm.
This BCG is one component of a complete rifle. You'll also need a compatible upper and lower receiver, a barrel chambered for 6mm ARC, a trigger group, charging handle, and magazine—plus ammunition and sighting solution of your choice.
SKU: 115796856 • Width: 4in • Height: 0.05in • Depth: 11in • Weight: 0.81oz