Build Your Prefit -Or- Contoured Blank
Build your Prefit or Contoured Blank Carbon Fiber Rifle Barrel. We have simplified our ordering process. All custom barrels can be ordered using the simple order form below. We make the process easy. Carbon Fiber Barrels deliver unmatched weight reduction and amazing precision accuracy. Once your new CarbonSix Barrel is ordered, we begin to built it with our team of skilled gunsmiths.
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Made To Order. Call/Email For Questions.The ultimate in light and accurate replacement barrels. Order your Custom CarbonSix AR Style Rifle Barrel. Featuring McGowen Precision Rifle Barrel blanks, Carbonsix barrels are feather-light and extremely accurate. How accurate are they? As with any rifle barrel, lots of factors come into play. The two most critical are load development and the shooter. With proper load development, CarbonSix barrels will easily shoot 1/2 MOA. While we cannot control the other factor, these barrels are extremely accurate. Need a Barrel Weight Estimate? Please call or email for estimated barrel weights. We offer a wide range of options that can affect the barrel's weight. It is more effective to estimate this knowing your individual barrel's specs.
- Pick Your Caliber
- Chambering
- Twist Rate
- Barrel Length
- Gas System Length
- Journal Diameter
- Muzzle Threading Options
In A Hurry? Shop Our Overstock Barrels & Blanks
From time to time, Carbon Six ends up with overstock rifle barrels. Sometimes they are an overage of production. Other times, they are cancelled orders. These present a great opportunity for the shooter. They are ready to ship in many cases and can shave lots of time off of your wait. If you find something you like, you can order it up and get it very quickly. Overstock barrels are usually not customizable, but some are not complete. You may find an unchambered prefit in the caliber you’d like, and can get it chambered and shipped. Contact us for questions about options and estimated lead times.
Prefit Barrels
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In Stock BarrelCaliber: 7mmChambering: 7mm-08 RemTwist Rate: 9Length: 20''Contour: Sendero .830''Shank Threading: Tuebor PrecisionMuzzle Threading: 5/8''x24 (Smooth Thread Protector)Weight: 2.85 lb
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In Stock BarrelCaliber: 7mmChambering: 7 PRCTwist Rate: 8Length: 20''Contour: Sendero .830''Shank Threading: Curtis HelixMuzzle Threading: 5/8''x24 (Thread Protector)Weight: 2.10 lb
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In Stock BarrelCaliber: 7mmChambering: 7 PRCTwist Rate: 8Length: 20''Contour: Sendero .830''Shank Threading: Curtis HelixMuzzle Threading: 5/8''x24 (Thread Protector)Weight: 2.10 lb
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In Stock BarrelCaliber: 6mmChambering: 6mm CreedmoorTwist Rate: 7Length: 22''Contour: Magnum .900''Shank Threading: RemageMuzzle Threading: 5/8''x24 (Thread Protector)Weight: 2.85 lb
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In Stock BarrelCaliber: 6.5mmChambering: 6.5 CreedmoorTwist Rate: 8Length: 16''Contour: Featherweight .740''Shank Threading: Remington 700Muzzle Threading: 5/8''x24 (Thread Protector)Weight: 1.15 lb
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In Stock BarrelCaliber: 6.5mmChambering: 6.5 CreedmoorTwist Rate: 8Length: 25''Contour: Magnum .900''Shank Threading: RemageMuzzle Threading: 5/8''x24 (Thread Protector)Weight: 2.15 lb
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In Stock BarrelCaliber: 338 calChambering: 338 RumTwist Rate: 9Length: 22''Contour: Bull 1.00''Shank Threading: Terminus Zeus QC 3" Steel ShankMuzzle Threading: 5/8''x24 (Thread Protector)Weight: 3.13 lb
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In Stock BarrelCaliber: 30 calChambering: 308 WinTwist Rate: 10Length: 18''Contour: Magnum .900''Shank Threading: RemageMuzzle Threading: 5/8''x24Weight: 2.50 lb
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In Stock BarrelCaliber: 30 calChambering: 308 WinTwist Rate: 10Length: 24''Contour: Mangnum .900''Shank Threading: Remington 700Muzzle Threading: 5/8''x24 (Thread Protector)Weight: 3.30 lb
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In Stock BarrelCaliber: 30 calChambering: 300 WSMTwist Rate: 9Length: 20''Contour: Sendero .830''Shank Threading: MESA SummitMuzzle Threading: 5/8''x24 with Knurled Thread Protector (Thread Protector)Weight: 2.85 lb
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In Stock BarrelCaliber: 30 calChambering: 300 PRCTwist Rate: 8Length: 20''Contour: Featherweight .750''Shank Threading: Terminus Kratos LiteMuzzle Threading: 5/8''x24 with Knurled Thread Protector (Thread Protector)Weight: 2.85 lb
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In Stock BarrelCaliber: 30 CalChambering: 300 PRCTwist Rate: 8Length: 22''Contour: Sendero .830''Shank Threading: Curtis HelixMuzzle Threading: 5/8''x24 (Thread Protector)Weight: 2.13 lb
