Barrels

Proof Research AR10 Stainless Steel Barrel | 6 Creedmoor

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Proof Research Defiance Ruckus Stainless Steel Pre-fit | 6 GT

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Proof Research AR10 Carbon Fiber Barrel 6.5 Creedmoor 20" Rifle+2" (Cam Gas) Gas 8T

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Proof Research Carbon Fiber Defiance Ruckus Pre-fit | 6.5 PRC

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Proof Research Carbon Fiber Blank | .30 | 16.5" | 1:10 | Sendero Light

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Proof Research Carbon Fiber Terminus Pre-fit | 300 PRC

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Proof Research Sig Cross Carbon Fiber Drop In | 6 Creedmoor

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Proof Research Carbon Fiber Kelbly Drop in | 7 PRC

Kelbly

Proof Research Carbon Fiber Blank | .257 | 20" | 1:7.5 | Sendero

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Proof Research AR10 Carbon Fiber Barrel 6.5 Creedmoor 22" Rifle+2" (Cam Gas) Gas 8T

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Proof Research Carbon Fiber Blank | .243 | 24" | 1:7.5 | Sendero Light

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Proof Research Carbon Fiber Q The Fix Pre-fit | 6.5 CM | DISCONTINUED

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