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Proof Research Big Horn Pre-Fit Carbon Fiber Barrel Up to 13% Off w/ Free S&H — 7 models

Special offer available for this product. Click here to see!
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Proof Research Big Horn Pre-Fit Barrel, Carbon Fiber, 6.5 PRC, 24 inch, 1/7.5 Twist, 5/8x24 Thread, Sendero, Black, 113097
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Proof Research Big Horn Pre-Fit Barrel, Carbon Fiber, 6.5 PRC, 24 inch, 1/7.5 Twist, 5/8x24 Thread, Sendero, Black, 113097
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Proof Research Big Horn Pre-Fit Barrel, Carbon Fiber, 6.5 PRC, 24 inch, 1/7.5 Twist, 5/8x24 Thread, Sendero, Black, 113097

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Questions & Answers
Is this a shouldered pre fit? Or does it require the nut and go no go gauges ? Expert Answer

These are shouldered. They will require a nut and it is advised to check headspacing with go and no-go gauges.

by Jonathan D., Gear Expert, December 11, 2019
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What Magpul handguard product fits a Ruger PRC rifle?

These are pre-fit Zermatt Arms shouldered barrels for the TL3/SR3 actions and will not work with Ruger actions.

by Brandon, Verified Owner, March 10, 2021
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Product Info for Proof Research Big Horn Pre-Fit Carbon Fiber Barrel

Transform your 6mm Mag Big Horde rifle build by adding this Proof Research Big Horn Pre-Fit Carbon Fiber Barrel. Proof Research designed these Rifle Barrels for their 6mm Mag big horn cartridges, and they're crafted after an advanced manufacturing process that uses composite materials and thermo-mechanical design principles to create some of the most reliable, lightweight carbon fiber rifle barrels possible. This Proof Research Big Horde Pre-Fit 6mm Mag Carbon Fiber Barrel is perfectly fitted for a standard 6-gauge Remington Mag big horn chamber, and it's the perfect addition to any build since it's pre-fitted and ready-to-rock when you need it. Snag your own Proof Research Big Horn Pre-Fit Threaded Carbon Fiber Barrel to explore the full capabilities of your 6mm Mag big horn cartridge.image

Specifications for Proof Research Big Horn Pre-Fit Carbon Fiber Barrel:

Manufacturer: Proof Research
Color: Black
Barrel Material: Carbon Fiber
Barrel Profile: Sendero
Firearms Threads Per Inch: 5/8x24
Gun Make: Zermatt Arms
Gun Model: Zermatt SR3, Zermatt TL3
Weight: 4 lb

Package Contents:

  • Proof Research Big Horn Pre-Fit Carbon Fiber Barrel

What firearm models does the manufacturer say Proof Research Big Horn Pre-Fit Carbon Fiber Barrel is compatible with?

The manufacturer suggests that Proof Research Big Horn Pre-Fit Carbon Fiber Barrel is compatible with Zermatt TL3, Zermatt SR3

Proof Research Big Horn Pre-Fit Carbon Fiber Barrel Orderable Models

List of Orderable Models

  • Proof Research Big Horn Pre-Fit Barrel, Carbon Fiber, .308 Win, 20 inch, 1/10 Twist, 5/8x24 Thread, Sendero, Black, 111154 , MPN: 111154 , UPC: 843068111154 , Code: 2SB-BAB-BGHNCFBRL-111154
  • Proof Research Big Horn Pre-Fit Barrel, Carbon Fiber, 6.5 CM, 24 inch, 1/8 Twist, 5/8x24 Thread, Sendero, Black, 113059 , MPN: 113059 , UPC: 843068113059 , Code: 2SB-BAB-BGHNCFBRL-113059
  • Proof Research Big Horn Pre-Fit Barrel, Carbon Fiber, 6 CM, 24 inch, 1/7.5 Twist, 5/8x24 Thread, Sendero, Black, 113028 , MPN: 113028 , UPC: 843068113028 , Code: 2SB-BAB-BGHNCFBRL-113028
  • Proof Research Big Horn Pre-Fit Barrel, Carbon Fiber, 6.5 CM, 22 inch, 1/8 Twist, 5/8x24 Thread, Sendero, Black, 111543 , MPN: 111543 , UPC: 843068111543 , Code: 2SB-BAB-BGHNCFBRL-111543
  • Proof Research Big Horn Pre-Fit Barrel, Carbon Fiber, 6.5 PRC, 24 inch, 1/7.5 Twist, 5/8x24 Thread, Sendero, Black, 113097 , MPN: 113097 , UPC: 843068113097 , Code: 2SB-BAB-BGHNCFBRL-113097
  • Proof Research Big Horn Pre-Fit Barrel, Carbon Fiber, 6.5 CM, 20 inch, 1/8 Twist, 5/8x24 Thread, Sendero, Black, 113042 , MPN: 113042 , UPC: 843068113042 , Code: 2SB-BAB-BGHNCFBRL-113042
  • Proof Research Big Horn Pre-Fit Barrel, Carbon Fiber, 6.5 PRC, 22 inch, 1/7.5 Twist, 5/8x24 Thread, Sendero, Black, 113080 , MPN: 113080 , UPC: 843068113080 , Code: 2SB-BAB-BGHNCFBRL-113080

Proof Research Big Horn Pre-Fit Carbon Fiber Barrel Unavailable & Discontinued Models

List of Unorderable Models

  • Proof Research Big Horn Pre-Fit Barrel, Carbon Fiber, 7mm Rem, 26 inch, 1/9 Twist, 5/8x24 Thread, Sendero, Black, 111413 , MPN: 111413 , UPC: 843068111413 , Code: 2SB-BAB-BGHNCFBRL-111413
  • Proof Research Big Horn Pre-Fit Barrel, Carbon Fiber, .300 Win, 28 inch, 1/9.4 Twist, 5/8x24 Thread, Sendero, Black, 111451 , MPN: 111451 , UPC: 843068111451 , Code: 2SB-BAB-BGHNCFBRL-111451
  • Proof Research Big Horn Pre-Fit Barrel, Carbon Fiber, 6.5 PRC, 28 inch, 1/7.5 Twist, 5/8x24 Thread, Sendero, Black, 113110 , MPN: 113110 , UPC: 843068113110 , Code: 2SB-BAB-BGHNCFBRL-113110
  • Proof Research Big Horn Pre-Fit Barrel, Carbon Fiber, 6.5 CM, 26 inch, 1/8 Twist, 5/8x24 Thread, Sendero, Black, 113066 , MPN: 113066 , UPC: 843068113066 , Code: 2SB-BAB-BGHNCFBRL-113066
  • Proof Research Big Horn Pre-Fit Barrel, Carbon Fiber, 7mm Rem, 24 inch, 1/9 Twist, 5/8x24 Thread, Sendero, Black, 111369 , MPN: 111369 , UPC: 843068111369 , Code: 2SB-BAB-BGHNCFBRL-111369
  • Proof Research Big Horn Pre-Fit Barrel, Carbon Fiber, .308 Win, 24 inch, 1/10 Twist, 5/8x24 Thread, Sendero, Black, 111222 , MPN: 111222 , UPC: 843068111222 , Code: 2SB-BAB-BGHNCFBRL-111222
  • Proof Research Big Horn Pre-Fit Barrel, Carbon Fiber, 280 AI, 24 inch, 1/9 Twist, 5/8x24 Thread, Sendero, Black, 111376 , MPN: 111376 , UPC: 843068111376 , Code: 2SB-BAB-BGHNCFBRL-111376
  • Proof Research Big Horn Pre-Fit Barrel, Carbon Fiber, .300 Win, 26 inch, 1/9.4 Twist, 5/8x24 Thread, Sendero, Black, 111420 , MPN: 111420 , UPC: 843068111420 , Code: 2SB-BAB-BGHNCFBRL-111420
  • Proof Research Big Horn Pre-Fit Barrel, Carbon Fiber, 7mm Rem, 26 inch, 1/8.44 Twist, 5/8x24 Thread, Sendero, Black, 111406 , MPN: 111406 , UPC: 843068111406 , Code: 2SB-BAB-BGHNCFBRL-111406
  • Proof Research Big Horn Pre-Fit Barrel, Carbon Fiber, .243 Win, 22 inch, 1/8 Twist, 5/8x24 Thread, Sendero, Black, 113011 , MPN: 113011 , UPC: 843068113011 , Code: 2SB-BAB-BGHNCFBRL-113011
  • Proof Research Big Horn Pre-Fit Barrel, Carbon Fiber, 260 Rem, 24 inch, 1/8 Twist, 5/8x24 Thread, Sendero, Black, 111208 , MPN: 111208 , UPC: 843068111208 , Code: 2SB-BAB-BGHNCFBRL-111208
  • Proof Research Big Horn Pre-Fit Barrel, Carbon Fiber, 6.5x284, 26 inch, 1/8 Twist, 5/8x24 Thread, Sendero, Black, 113127 , MPN: 113127 , UPC: 843068113127 , Code: 2SB-BAB-BGHNCFBRL-113127
  • Proof Research Big Horn Pre-Fit Barrel, Carbon Fiber, 6.5 CM, 28 inch, 1/8 Twist, 5/8x24 Thread, Sendero, Black, 113073 , MPN: 113073 , UPC: 843068113073 , Code: 2SB-BAB-BGHNCFBRL-113073
  • Proof Research Big Horn Pre-Fit Barrel, Carbon Fiber, 6 CM, 26 inch, 1/7.5 Twist, 5/8x24 Thread, Sendero, Black, 113035 , MPN: 113035 , UPC: 843068113035 , Code: 2SB-BAB-BGHNCFBRL-113035
  • Proof Research Big Horn Pre-Fit Barrel, Carbon Fiber, .22-250, 24 inch, 1/12 Twist, 5/8x24 Thread, Sendero, Black, 113004 , MPN: 113004 , UPC: 843068113004 , Code: 2SB-BAB-BGHNCFBRL-113004
  • Proof Research Big Horn Pre-Fit Barrel, Carbon Fiber, .300 Win, 24 inch, 1/9.4 Twist, 5/8x24 Thread, Sendero, Black, 111383 , MPN: 111383 , UPC: 843068111383 , Code: 2SB-BAB-BGHNCFBRL-111383
  • Proof Research Big Horn Pre-Fit Barrel, Carbon Fiber, 6.5 PRC, 26 inch, 1/7.5 Twist, 5/8x24 Thread, Sendero, Black, 113103 , MPN: 113103 , UPC: 843068113103 , Code: 2SB-BAB-BGHNCFBRL-113103
  • Proof Research Big Horn Pre-Fit Barrel, Carbon Fiber, 7mm Rem, 24 inch, 1/8.44 Twist, 5/8x24 Thread, Sendero, Black, 111352 , MPN: 111352 , UPC: 843068111352 , Code: 2SB-BAB-BGHNCFBRL-111352
  • Proof Research Big Horn Pre-Fit Barrel, Carbon Fiber, .300 WSM, 24 inch, 1/10 Twist, 5/8x24 Thread, Sendero, Black, 111253 , MPN: 111253 , UPC: 843068111253 , Code: 2SB-BAB-BGHNCFBRL-111253
  • Proof Research Big Horn Pre-Fit Barrel, Carbon Fiber, .223 Rem, 20 inch, 1/8 Twist, 1/2x28 Thread, Sendero, Black, 111147 , MPN: 111147 , UPC: 843068111147 , Code: 2SB-BAB-BGHNCFBRL-111147
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Last updated 2026-09-05 UTC.