Proof Research

Go Farther. Hit Harder.

Proof Research is a science-based company committed to redefining the firearms industry by creating innovative, next-generation products. Headquartered in Northwest Montana, just minutes from the entrance to Glacier National Park, they’ve brought together some of the finest minds, experience and innovations in the industry to produce carbon fiber barrels and complete rifle systems that are setting new industry standards for accuracy, durability and barrel longevity.

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  1. Proof Research Stainless Steel .308 Barrel - 18"
    Proof Research Stainless Steel .308 Barrel - 18"
    $479.00
  2. Proof Research Stainless Steel .223 Wylde Barrel - 16"
    Proof Research Stainless Steel .223 Wylde Barrel - 16"
    $459.00
  3. Proof Research Carbon Fiber 6.5 Creedmoor Barrel - 22"
    Proof Research Carbon Fiber 6.5 Creedmoor Barrel - 22"
    $829.00
  4. Proof Research Carbon Fiber 6.5 Grendel Barrel - 20"
    Proof Research Carbon Fiber 6.5 Grendel Barrel - 20"
    $827.00
  5. Proof Research Stainless Steel 6MM ARC Barrel - 16"
    Proof Research Stainless Steel 6MM ARC Barrel - 16"
    $459.00
  6. Proof Research Stainless Steel 6MM ARC Barrel - 18"
    Proof Research Stainless Steel 6MM ARC Barrel - 18"
    $459.00
  7. Proof Research Carbon Fiber .223 Wylde Barrel - 14.5"
    Proof Research Carbon Fiber .223 Wylde Barrel - 14.5"
    $799.99
  8. Proof Research Carbon Fiber .223 Wylde Barrel - 16"
    Proof Research Carbon Fiber .223 Wylde Barrel - 16"
    $799.00
  9. Proof Research Carbon Fiber .308 Barrel - 18''
    Proof Research Carbon Fiber .308 Barrel - 18''
    $829.00
  10. Proof Research Carbon Fiber .308 Barrel - 20"
    Proof Research Carbon Fiber .308 Barrel - 20"
    $829.00
  11. Proof Research Carbon Fiber 6.5 Creedmoor Barrel - 20"
    Proof Research Carbon Fiber 6.5 Creedmoor Barrel - 20"
    $829.00
  12. Proof Research Carbon Fiber .308 Barrel - 16"
    Proof Research Carbon Fiber .308 Barrel - 16"
    $829.00
  13. Proof Research Carbon Fiber 223 Wylde Barrel - 20"
    Proof Research Carbon Fiber 223 Wylde Barrel - 20"
    $799.00
  14. Proof Research Carbon Fiber .223 Wylde Barrel - 18"
    Proof Research Carbon Fiber .223 Wylde Barrel - 18"
    $799.00
  15. Proof Research Carbon Fiber 6.5 Creedmoor Barrel - 24"
    Proof Research Carbon Fiber 6.5 Creedmoor Barrel - 24"
    $829.00
  16. Proof Research Carbon Fiber .223 Wylde Barrel - 11.5"
    Proof Research Carbon Fiber .223 Wylde Barrel - 11.5"
    $827.00
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