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    Zermatt Arms
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PROOF Research

Founded in 2012, PROOF Research is a science-driven designer and manufacturer of innovative firearms, aerospace, and defense products. Headquartered in Northwest Montana, PROOF Research is known for redefining the status quo by creating state-of-the-art carbon fiber rifle barrels and complete rifle systems that outperform everything else on the market. PROOF uses a patented manufacturing process that utilizes aircraft-grade carbon fiber in conjunction with high-temp aerospace resins to deliver lightweight performance barrels, receivers, firearm platforms, parts, and accessories. Their barrels and rifles are lighter, stronger, and more accurate than the finest match-grade steel and have quickly gained a reputation among backcountry hunters, precision rifle competitors, and military operators for ruggedness, durability, and extreme accuracy.

Shop our full selection of PROOF Research barrels and gun parts today and experience the difference for yourself!
  4. PROOF Research Zermatt Arms TL3 / SR3 Short Action 20" 6.5 Creedmoor 1:8 Carbon Fiber Pre-Fit Barrel
    PROOF Research Zermatt Arms TL3 / SR3 SA 6.5 Creedmoor 1:8 Carbon Fiber-Wrapped Pre-Fit Barrel
    $1,049.99 $939.99 Save $110.00
  5. PROOF Research Zermatt Arms Origin 22 7mm PRC 1:8 Carbon Fiber Pre-Fit Barrel
    PROOF Research Zermatt Arms Origin 7mm PRC 1:8 Carbon Fiber-Wrapped Pre-Fit Barrel
    $1,149.99 $999.99 Save $150.00
  6. PROOF Research Zermatt Arms TL3 / SR3 Origin 20" 6.5 Creedmoor 1:8 Carbon Fiber Pre-Fit Barrel
    PROOF Research Zermatt Arms Origin 6.5 Creedmoor 1:8 Carbon Fiber-Wrapped Pre-Fit Barrel
    $1,049.99 $939.99 Save $110.00
  7. PROOF Research Zermatt Arms TL3 / SR3 Long Action 22" 7mm PRC 1:8 Carbon Fiber Pre-Fit Barrel
    PROOF Research Zermatt Arms TL3 / SR3 Long Action 7mm PRC 1:8 Carbon Fiber-Wrapped Pre-Fit Barrel
    $1,149.99 $999.99 Save $150.00
  8. PROOF Research Impact Precision 787R Long Action 22" .300 PRC 1:9 Carbon Fiber Pre-Fit Barrel
    PROOF Research Impact Precision 787R Long Action .300 PRC 1:9 Carbon Fiber-Wrapped Pre-Fit Barrel
    $1,149.99 $999.99 Save $150.00
  9. PROOF Research Zermatt Arms Origin 22 .300 PRC 1:9 Carbon Fiber Pre-Fit Barrel
    PROOF Research Zermatt Arms Origin .300 PRC 1:9 Carbon Fiber-Wrapped Pre-Fit Barrel
    $1,149.99 $999.99 Save $150.00
  10. PROOF Research Zermatt Arms TL3 / SR3 Long Action 22" .300 PRC 1:9 Carbon Fiber Pre-Fit Barrel
    PROOF Research Zermatt Arms TL3 / SR3 Long Action .300 PRC 1:9 Carbon Fiber-Wrapped Pre-Fit Barrel
    $1,149.99 $999.99 Save $150.00
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