Proof Research
Proof Research: .308 win, Defiance Ruckus, Carbon Fiber, 5 Groove, 1 - 10 Twist, 20"
$999.00PROOF Research pre-fit carbon fiber & steel barrels for the Defiance Ruckus are to be installed in a simple operation re…
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Proof Research
Proof Research: 7 PRC, Defiance Ruckus, Carbon Fiber, 5 Groove, 1 - 8 Twist, 24"
$999.00PROOF Research pre-fit carbon fiber & steel barrels for the Defiance Ruckus are to be installed in a simple operation re…
Proof Research
Proof Research: .223 Wylde Carbon Fiber AR Barrel, 8 Twist, 14.5"
$999.00Proof Research has designed its AR barrels with the goal of improving performance and reliability in the AR platform. Pr…
Proof Research
Proof Research: 25 Creedmoor, Defiance Ruckus, Carbon Fiber, Sendero, 5 Groove, 1 - 7.5 Twist, Drop In, 24"
$999.00PROOF Research pre-fit carbon fiber & steel barrels for the Defiance Ruckus are to be installed in a simple operation re…
Proof Research
Proof Research: 6 Creedmoor, Carbon Fiber, Sendero, 4 Groove, 1 - 7.5 Twist, Impact Precision 737R SA, Drop In, 22"
$999.00PROOF Research pre-fit carbon fiber & steel barrels for the Impact Precision 737R, 787R, and NBK/777R are to be installe…
Proof Research
Proof Research: 6 Creedmoor, Defiance Ruckus, Carbon Fiber, Sendero, 4 Groove, 1 - 7.5 Twist, 24"
$999.00PROOF Research pre-fit carbon fiber & steel barrels for the Defiance Ruckus are to be installed in a simple operation re…
Proof Research
Proof Research: 7 PRC, Carbon Fiber, Sendero, 5 Groove, 1 - 8 Twist, Impact Precision NBK, 777R, Drop In, 24"
$999.00PROOF Research pre-fit carbon fiber & steel barrels for the Impact Precision 737R, 787R, and NBK/777R are to be installe…
Proof Research
Proof Research: .308 Win, Zermatt TL3/SR3, Carbon Fiber, 1 - 10 Twist, 20" Sendero
$999.00PROOF Research pre-fit carbon & steel barrels for Zermatt Arms TL3/SR3, Origin and RimX actions make it easy to upgrade …
Proof Research
Proof Research: 25 CM, Carbon Fiber, Sendero, 5 Groove, 1 - 8 Twist, Impact Precision 737 SA, Drop In, 24"
$999.00PROOF Research pre-fit carbon fiber & steel barrels for the Impact Precision 737 are to be installed in a simple operati…
Proof Research
Proof Research: 7PRC, Impact Precision NBK/777R, Stainless Steel, 5 Groove, 1 - 8 Twist, Drop-In, 26"
$649.00PROOF Research steel barrels for the Impact Precision NBK/777R are to be installed in a simple operation requiring few s…
Proof Research
Proof Research: 22 CM, Carbon Fiber, Sendero, 4 Groove, 1 - 8 Twist, Impact Precision 737R, Drop In, 22"
$999.00PROOF Research pre-fit carbon fiber & steel barrels for the Impact Precision 737R, 787R, and NBK/777R are to be installe…
Proof Research
Proof Research: 22 ARC Stainless Steel, AR Barrel, 4 Groove, 1 - 7 Twist, 5/8-24 Thread, 16"
$649.00Proof Research has designed its AR barrels with the goal of improving performance and reliability in the AR platform. Pr…
Proof Research
Proof Research: 6 CM, Stainless Steel AR Barrel, 4 Groove, 1 - 7.5 Twist, 22"
$649.00PROOF Research has designed their AR barrels with the goal of improving performance and reliability in the AR platform. …
Proof Research
Proof Research: 22 ARC, Carbon Fiber, Sendero, 1 - 7 Twist, 22", Zermatt TL3/SR3 SA Drop In
$939.00PROOF Research pre-fit carbon & steel barrels for Zermatt Arms TL3/SR3, Origin and RimX actions make it easy to upgrade …
Proof Research
Proof Research: 22 ARC, Carbon Fiber, Sendero, 1 - 7 Twist, 22", Impact Precision 737R
$939.00PROOF Research pre-fit carbon fiber & steel barrels for the Impact Precision 737R, 787R, and NBK/777R are to be installe…
Proof Research
Proof Research: 7PRC, AI AXMC/AXSR, Stainless Steel, 1:8 Twist, 5 Groove, Drop-In, M30 Breech, 26"
$849.00Accuracy International Chassis Systems bring ergonomic and functional benefits that are delivered with degrees of modula…
Proof Research
Proof Research: 22 ARC, Stainless Steel, AR Barrel, 1 - 7 Twist, 22"
$569.00Proof Research has designed its AR barrels with the goal of improving performance and reliability in the AR platform. Th…
Proof Research
Proof Research: 22 ARC, Carbon Fiber, AR Barrel, 1 - 7 Twist, 22"
$899.00PROOF Research has designed their AR barrels with the goal of improving performance and reliability in the AR platform. …
Proof Research
Proof Research: 6.5 Creedmoor, Stainless Steel, Competition, Zermatt TL3/SR3 Short, 1 - 8 Twist, 26"
$649.00PROOF Research pre-fit steel barrels for Zermatt Arms TL3/SR3 make it easy to upgrade your rifle or change calibers. The…
Proof Research
Proof Research: 22 ARC, Stainless Steel, AR Barrel, 1 - 7 Twist, 16"
$569.00Proof Research has designed its AR barrels with the goal of improving performance and reliability in the AR platform. Th…
Proof Research
Proof Research: .264 Stainless Steel Blank, 1 - 7.5 Twist, 28" M24
$449.00Specifications: Barrel Type: Stainless Steel Blank (M24 Contour) Length: 28" Shank Diameter: 1.20" Breech Length: N/A Ch…
Proof Research
Proof Research: 300 Blackout Stainless Steel AR Barrel, 1 - 7 Twist, 12.5"
$569.00Specifications: Barrel Type: PR15 Length: 12.5" Shank Diameter: N/A Breech Length: N/A Chamber/Caliber: 300 Blackout Twi…
Proof Research
Proof Research: 6MM ARC Stainless Steel AR Barrel, 1 - 7.5 Twist, 18"
$649.00Specifications Barrel Type: PR15 Length: 18" Chamber/Caliber: 6mm ARC Twist Rate: 7.5 Gas System Length: Rifle +1 Gas Jo…
Proof Research
Proof Research: 6 ARC Stainless Steel AR Barrel, 1 - 7.5 Twist, 20"
$649.00Caliber: 6 ARC Twist: 1-7.5 Length: 20" Gas System Length: Rifle+1 Gas Journal Diameter: 750" Threading: 5/8x24 Weight: …