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Carbon Blank

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Get maximum rigidity with minimum weight.
Don't sacrifice precision for weight. Our carbon fiber blanks offer superior stiffness and durability.

Alpine Does Not Support .338

5/8-24 Muzzle Threads On Hunter & Tactical Only


1/2-28 Muzzle Threads On Alpine Only



$ 849.99 $ 849.99

  • Carbon Contour
  • Bore
  • Twist
  • Length
  • Shank Size

Don't sacrifice precision for weight. Our carbon fiber blanks offer superior stiffness and durability thanks to a proprietary manufacturing process that tightly bonds the carbon exterior to a German 416R stainless steel core. Each core is treated to exacting standards—double stress relieved, honed to 0.0001″, and hand lapped—ensuring absolute shot-to-shot consistency.

  • German 416R Stainless Steel.
  • 5R rifled (except for 6MM/243).
  • Hand Lapped.
  • Proven match performance.


      • Shipping Schedule: IBI is located in Chilliwack, B.C. Canada -  Canadian orders ship as soon as the product is ready. (See FAQ) US orders are batched and shipped once a month typically at the end of the month via a custom logistics broker. This broker takes possession of the goods, applies for the import permit from the ATF, and once approved takes the products to their US offices and ships them to the end user via UPS.  (Pls note that all firearm actions must be shipped to an FFL)All other international orders ship once export permits and paperwork are approved. (See FAQ)
      • In-Stock Items: Typically prepared within 1–5 business days. Canadian orders ship right away; US orders are held for the next monthly shipment. (smaller non regulated items under $100 can be shipped within 1-5 days via post)
      • Back-Ordered Items: Lead goals depend on shop capacity. Once complete, US orders go out with the next scheduled monthly shipment.
      • International Orders: Export permits can add several weeks depending on the destination country. Customers are responsible for import permits, duties, and local regulations.
      • Next Shipment: Contact our support team before ordering for the next US departure date or an international timeline estimate.