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Prometheus LA Shouldered Pre-Fit - Limited Run

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Skip the queue. Experience wait-less precision.


These Barrels were from a limited run. Get while supplies last!


$ 879.99 $ 879.99

  • Contour
  • Length
  • Fluting
  • Cartridge
  • Twist
  • Muzzle Threads
Contour: Viking MTU
Length: 28"
Fluting: Spiral
Cartridge: .300 PRC
Twist: 9
Muzzle Threads: 3/4-24

Crafted from the same premium 416R German stainless steel as our competition barrels, each unit is precisely honed and meticulously hand-lapped to ensure unparalleled shot-to-shot consistency and tighten your groups. Unleash the performance your rimfire deserves.

  • 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.