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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. …
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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…
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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…
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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…
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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…
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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…
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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: …
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Proof Research: 6 ARC Stainless Steel AR Barrel, 1 - 7.5 Twist, 16"
$649.00Caliber: 6 ARC Twist: 1-7.5 Length: 16" Gas System Length: Rifle Gas Journal Diameter: 750" Threading: 5/8x24 Weight: 2l…
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Proof Research: .223 Wylde Stainless Steel AR Barrel, 1 -7 Twist, 14.5"
$569.00Specifications: Barrel type: PR15 Length: 14.5" 4 groove rifling Chamber: 223 Wylde Twist rate: 7 Gas system length: Mid…
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Proof Research: 6.5 PRC, Stainless Steel, 1 - 7.5 Twist, Defiance Ruckus, 26"
$649.00PROOF 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: .223 Remington, Stainless Steel, 1 - 7 Twist, Terminus Apollo, 26"
$579.00PROOF Research carbon fiber & steel pre-fit barrels for the Terminus Apollo, Zeus and Kratos actions come chambered and …
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Proof Research: 6 Creedmoor, Stainless Steel, 1 - 7.5 Twist, Impact Precision 737R, 26"
$649.00PROOF Research pre-fit carbon fiber & steel barrels for the Impact Precision 737R and 787R are to be installed in a simp…
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Proof Research: 6.5 Creedmoor, Defiance Ruckus, Stainless Steel, 4 Groove, 1 - 8 Twist, 26"
$649.00PROOF 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: 22LR Stainless Steel Zermatt Pre-Fit, RIMX - 20" Competition
$649.00Specifications: Caliber: 22LR Length: 20 inches Twist: 1-16 Material: Steel Contour: Competition Platform: Zermatt Arms …
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Proof Research: 6 Dasher, Stainless Steel, Competition, Impact Precision 737R, 1 - 7.5 Twist, 26"
$649.00PROOF Research pre-fit carbon fiber & steel barrels for the Impact Precision 737R and 787R are to be installed in a simp…
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Proof Research: 6 GT, Stainless Steel, Competition, Impact Precision 737R, 1 - 7.5 Twist, 26"
$649.00PROOF Research pre-fit carbon fiber & steel barrels for the Impact Precision 737R and 787R are to be installed in a simp…
Proof Research
Proof Research: 6 GT, Defiance Ruckus, Stainless Steel, 4 Groove, 1 -7.5 Twist, 26"
$649.00PROOF Research pre-fit carbon fiber & steel barrels for the Defiance Ruckus are to be installed in a simple operation re…
Proof Research
Proof Research: 6.5 Creedmoor, Stainless Steel, 1 - 8 Twist, Terminus Apollo, 26"
$579.00PROOF Research carbon fiber & steel pre-fit barrels for the Terminus Apollo, Zeus and Kratos actions come chambered and …
Proof Research
Proof Research: 6.5 Creedmoor, Stainless Steel, Competition, Impact Precision 737R, 26"
$649.00PROOF Research pre-fit carbon fiber & steel barrels for the Impact Precision 737R and 787R are to be installed in a simp…
Proof Research
Proof Research: 6.5 PRC, Stainless Steel, Competition, Impact Precision 737R, 26"
$649.00PROOF Research pre-fit carbon fiber & steel barrels for the Impact Precision 737R and 787R are to be installed in a simp…
Proof Research
Proof Research: .223 Remington, Stainless Steel, Competition, Impact Precision 737R, 26"
$649.00PROOF Research pre-fit carbon fiber & steel barrels for the Impact Precision 737R and 787R are to be installed in a simp…
Proof Research
Proof Research: 6mm Creedmoor Stainless Steel AI AXSR/AXMC Barrel, 24"
$849.00Specifications: Caliber: 6mm Creedmoor Length: 24 inches Twist: 1-7.5 Material: Stainless Steel Platform: AXMC Thread: 5…
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Proof Research: .338 Lapua Mag Stainless Steel AI AXSR/AXMC Barrel, 26"
$849.00Accuracy International Chassis Systems bring ergonomic and functional benefits that are delivered with degrees of modula…
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Proof Research: .308 Win Stainless Steel AI AX308/AT/AW/AE SA, 20"
$849.00Accuracy International Chassis Systems bring ergonomic and functional benefits that are delivered with degrees of modula…