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Proof Research Accessories

In the world of firearm enhancements, Proof Research stands as a beacon of innovation, offering accessories that redefine performance and precision. Known for their groundbreaking carbon fiber barrels, Proof Research delivers unmatched strength and accuracy, making them a top choice for serious marksmen and hunters. Their patented manufacturing process combines in-house produced 416R stainless steel with aerospace-grade carbon fiber, resulting in barrels that are not only lighter but also excel in thermal performance. This ensures rapid heat dissipation and extended barrel life, crucial for maintaining accuracy during prolonged shooting sessions. Whether you're upgrading your rifle for competitive shooting or enhancing your hunting setup, Proof Research's offerings provide the reliability and precision needed in demanding environments. Explore the full range of accessories, including the versatile .17 HMR, and experience the cutting-edge technology that sets Proof Research apart in the firearms industry.

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Proof Research 110157 Bolt Action Barrel Blank 308 Cal 24" Sendero Contour 1:9" Twist 5 Grooves, Carbon Fiber Wrapped

Proof Research 110157 Bolt Action Barrel Blank 308 Cal 24" Sendero Contour 1:9" Twist 5 Grooves, Carbon Fiber Wrapped

$899 00
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Proof Research 105337 Bolt Action Barrel Blank 264 Cal 24" Sendero Light Contour 1:7.50" Twist 4 Grooves, Carbon Fiber Wrapped

Proof Research 105337 Bolt Action Barrel Blank 264 Cal 24" Sendero Light Contour 1:7.50" Twist 4 Grooves, Carbon Fiber Wrapped

$899 00
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Proof 100950 284 Sendero 26" CF Bolt BRL Blank

Proof 100950 284 Sendero 26" CF Bolt BRL Blank

$899 00
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Proof Research 106471 Bolt Action Barrel Blank 284 Cal 22" Sendero Contour 1:8" Twist 5 Grooves, Carbon Fiber Wrapped

Proof Research 106471 Bolt Action Barrel Blank 284 Cal 22" Sendero Contour 1:8" Twist 5 Grooves, Carbon Fiber Wrapped

$899 00
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Proof Research 113721 Bolt Action Barrel Blank 264 Cal 28" Competition Contour 1:7.50" Twist 4 Grooves, Stainless Stainless

Proof Research 113721 Bolt Action Barrel Blank 264 Cal 28" Competition Contour 1:7.50" Twist 4 Grooves, Stainless Stainless

$460 48
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Proof Research 106228 Bolt Action Barrel Blank 284 Cal 22" Sendero Light Contour 1:8" Twist 5 Grooves, Carbon Fiber Wrapped

Proof Research 106228 Bolt Action Barrel Blank 284 Cal 22" Sendero Light Contour 1:8" Twist 5 Grooves, Carbon Fiber Wrapped

$899 00
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Proof Research 134467 Sig Cross Carbon Fiber Pre-Fit Barrel .308 Win 16"

Proof Research 134467 Sig Cross Carbon Fiber Pre-Fit Barrel .308 Win 16"

$1149 00
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Proof Research 134535 Pre-Fit Barrel 6.5 Creedmoor 20" Stainless Steel Sig Cross

Proof Research 134535 Pre-Fit Barrel 6.5 Creedmoor 20" Stainless Steel Sig Cross

$849 00
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Proof Research 105320 Bolt Action Barrel Blank 264 Cal 22" Sendero Profile, Natural Carbon Fiber Wrapped Barrel

Proof Research 105320 Bolt Action Barrel Blank 264 Cal 22" Sendero Profile, Natural Carbon Fiber Wrapped Barrel

$899 00
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Proof Research 100905 Bolt Action Barrel Blank 264 Cal 22" Sendero Contour 1:8" Twist 4 Grooves, Carbon Fiber Wrapped

Proof Research 100905 Bolt Action Barrel Blank 264 Cal 22" Sendero Contour 1:8" Twist 4 Grooves, Carbon Fiber Wrapped

$899 00
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Proof Research Bolt Action Barrel 138939 16" .260 Rem Carbon Fiber 5/8-24 Thread Pre-Fit for Sig Cross

Proof Research Bolt Action Barrel 138939 16" .260 Rem Carbon Fiber 5/8-24 Thread Pre-Fit for Sig Cross

$1149 00
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Proof Research 100530 AR-Style Barrel 300 Blackout 12.50" Pistol Length Gas System 1:7" Twist 5 Grooves, 5/8"-24 tpi, Stainless Stainless

Proof Research 100530 AR-Style Barrel 300 Blackout 12.50" Pistol Length Gas System 1:7" Twist 5 Grooves, 5/8"-24 tpi, Stainless Stainless

$649 00
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Proof Research Bolt Action Barrel Pre-Fit 138946 18" Carbon Fiber .260 Rem 1:8" Twist for Sig Cross

Proof Research Bolt Action Barrel Pre-Fit 138946 18" Carbon Fiber .260 Rem 1:8" Twist for Sig Cross

$1149 00
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Proof Research Bolt Action Barrel 138953 20" .260 Rem Carbon Fiber Pre-Fit for Sig Cross

Proof Research Bolt Action Barrel 138953 20" .260 Rem Carbon Fiber Pre-Fit for Sig Cross

$1149 00
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Proof Research Bolt Action Barrel 138960 20" .260 Rem Stainless Steel 1:8" Twist Pre-Fit for Sig Cross

Proof Research Bolt Action Barrel 138960 20" .260 Rem Stainless Steel 1:8" Twist Pre-Fit for Sig Cross

$849 00
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Proof Research 100561 AR-Style Barrel 300 Blackout 16" Carbine Length Gas System 1:8" Twist 5 Grooves, 5/8-24 tpi, Carbon Fiber Wrapped

Proof Research 100561 AR-Style Barrel 300 Blackout 16" Carbine Length Gas System 1:8" Twist 5 Grooves, 5/8-24 tpi, Carbon Fiber Wrapped

$999 00
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Proof Research 100523 AR-Style Barrel 300 Blackout 12.50" Pistol Length Gas System 1:8" Twist 5 Grooves, 5/8-24 tpi, Carbon Fiber Wrapped

Proof Research 100523 AR-Style Barrel 300 Blackout 12.50" Pistol Length Gas System 1:8" Twist 5 Grooves, 5/8-24 tpi, Carbon Fiber Wrapped

$999 00
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Proof Research 100059 AR-Style Barrel 6.5 Creedmoor 24" Rifle +2 Length Gas System 1:8" Twist 4 Grooves, 5/8-24 tpi, Carbon Fiber Wrapped

Proof Research 100059 AR-Style Barrel 6.5 Creedmoor 24" Rifle +2 Length Gas System 1:8" Twist 4 Grooves, 5/8-24 tpi, Carbon Fiber Wrapped

$999 00
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Proof Research Bolt Action Barrel 134474 18" Carbon Fiber 308 Win 1:10 Twist 5/8-24 Pre-Fit for Sig Cross

Proof Research Bolt Action Barrel 134474 18" Carbon Fiber 308 Win 1:10 Twist 5/8-24 Pre-Fit for Sig Cross

$1149 00
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Proof Research 100028 AR-Style Barrel 308 Win 18" Rifle Length Gas System 1:10" Twist 5 Grooves, 5/8-24 tpi, Carbon Fiber Wrapped

Proof Research 100028 AR-Style Barrel 308 Win 18" Rifle Length Gas System 1:10" Twist 5 Grooves, 5/8-24 tpi, Carbon Fiber Wrapped

$999 00
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Proof Research 105351 Carbon Fiber Bolt Action 264 Win Mag 24" Barrel Blank with Sendero Light Contour

Proof Research 105351 Carbon Fiber Bolt Action 264 Win Mag 24" Barrel Blank with Sendero Light Contour

$899 00
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Proof Research 100639 Carbon Fiber AR-Type 6.5 Creedmoor 22" Barrel with Rifle 2+ Gas System

Proof Research 100639 Carbon Fiber AR-Type 6.5 Creedmoor 22" Barrel with Rifle 2+ Gas System

$999 00
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Proof Research 100929 Carbon Fiber Bolt Action 264 Win Mag 26" Barrel Blank with Sendero Contour

Proof Research 100929 Carbon Fiber Bolt Action 264 Win Mag 26" Barrel Blank with Sendero Contour

$899 00
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Proof Research 100912 Carbon Fiber Bolt Action 264 Win Mag 24" Barrel Blank with Sendero Contour

Proof Research 100912 Carbon Fiber Bolt Action 264 Win Mag 24" Barrel Blank with Sendero Contour

$899 00
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