Proof Research Bolt Action Barrel Carbon Fiber .243 Caliber 22in 1-7.5 Twist CF Thread 4 Groove 133156

Proof Research Bolt Action Barrel Carbon Fiber .338 Caliber 22in 1-9.4 Twist CF Thread 5 Groove 133200

Proof Research Bolt Action Barrel Carbon Fiber .338 Caliber 22in 1-9.4 Twist CF Thread 5 Groove 133200. These Rifle Barrels come in some of the most popular as well as niche calibers so that you can build the rifle of your dreams using the latest in... ... more

Proof Research Bolt Action Barrel Carbon Fiber .224 Caliber 22in 1-7 Twist CF Thread 4 Groove 133149

Proof Research Bolt Action Barrel Carbon Fiber .224 Caliber 22in 1-7 Twist CF Thread 4 Groove 133149. These Rifle Barrels come in some of the most popular as well as niche calibers so that you can build the rifle of your dreams using the latest in... ... more

Proof Research Bolt Action Barrel Carbon Fiber .284 Caliber 22in 1-9 Twist CF Thread 5 Groove 133187

Proof Research Bolt Action Barrel Carbon Fiber .284 Caliber 22in 1-9 Twist CF Thread 5 Groove 133187. These Rifle Barrels come in some of the most popular as well as niche calibers so that you can build the rifle of your dreams using the latest in... ... more

Proof Research Bolt Action Barrel Carbon Fiber .308 Caliber 22in 1-9 Twist CF Thread 5 Groove 133194

Proof Research Bolt Action Barrel Carbon Fiber .308 Caliber 22in 1-9 Twist CF Thread 5 Groove 133194. These Rifle Barrels come in some of the most popular as well as niche calibers so that you can build the rifle of your dreams using the latest in... ... more

Proof Research Bolt Action Barrel Carbon Fiber .264 Caliber 16.5in 1-7.5 Twist CF Thread Sendero 4 Groove 130452

Proof Research Bolt Action Barrel Carbon Fiber .264 Caliber 16.5in 1-7.5 Twist CF Thread Sendero 4 Groove 130452. These Rifle Barrels come in some of the most popular as well as niche calibers so that you can build the rifle of your dreams using the... ... more

Proof Research Bolt Action Barrel Carbon Fiber .277 Caliber 24in 1-10 Twist CF Thread Sendero 5 Groove 130513

Proof Research Bolt Action Barrel Carbon Fiber .277 Caliber 24in 1-10 Twist CF Thread Sendero 5 Groove 130513. These Rifle Barrels come in some of the most popular as well as niche calibers so that you can build the rifle of your dreams using the... ... more

Proof Research Bolt Action Barrel Carbon Fiber .308 Caliber 26in 1-10 Twist CF Thread 1.25in Breech 5 Groove 107966

Proof Research Bolt Action Barrel Carbon Fiber .308 Caliber 26in 1-10 Twist CF Thread 1.25in Breech 5 Groove 107966. These Rifle Barrels come in some of the most popular as well as niche calibers so that you can build the rifle of your dreams using the... ... more

Proof Research Bolt Action Carbon Fiber Blank Barrel .243 Caliber 20 inch 1-7.5 Twist Sendero Profile Graphite/Sliver 104569

Proof Research Bolt Action Carbon Fiber Blank Barrel .243 Caliber 20 inch 1-7.5 Twist Sendero Profile Graphite/Sliver 104569. These Rifle Barrels come in some of the most popular as well as niche calibers so that you can build the rifle of your dreams... ... more

Proof Research Bolt Action Carbon Fiber Blank Barrel .284 Caliber 22 inch 1-8.4 Twist Sendero Profile Graphite/Sliver 106464

Proof Research Bolt Action Carbon Fiber Blank Barrel .284 Caliber 22 inch 1-8.4 Twist Sendero Profile Graphite/Sliver 106464. These Rifle Barrels come in some of the most popular as well as niche calibers so that you can build the rifle of your dreams... ... more

Proof Research Carbon Fiber Barrel for Bolt Action Rifle .224 22in 7 Twist Sendero 103487

Proof Research Carbon Fiber Barrel for Bolt Action Rifle .224 22in 7 Twist Sendero 103487. These Rifle Barrels designed by Proof Research are turned down from match-grade 416R stainless steel barrel blanks that have been reduced by weight. For... ... more

Proof Research Carbon Fiber Barrel for Bolt Action Rifle .308 22in 9 Twist Sendero 107850

Proof Research Carbon Fiber Barrel for Bolt Action Rifle .308 22in 9 Twist Sendero 107850. These Rifle Barrels designed by Proof Research are turned down from match-grade 416R stainless steel barrel blanks that have been reduced by weight. For... ... more

Proof Research Carbon Fiber Barrel for Bolt Action Rifle .284 22in 8 Twist Sendero 106471

Proof Research Carbon Fiber Barrel for Bolt Action Rifle .284 22in 8 Twist Sendero 106471. These Rifle Barrels designed by Proof Research are turned down from match-grade 416R stainless steel barrel blanks that have been reduced by weight. For... ... more

Proof Research Carbon Fiber Barrel for Bolt Action Rifle .308 22in 9 Twist Sendero Light 121689

Proof Research Carbon Fiber Barrel for Bolt Action Rifle .308 22in 9 Twist Sendero Light 121689. These Rifle Barrels designed by Proof Research are turned down from match-grade 416R stainless steel barrel blanks that have been reduced by weight. For... ... more

Proof Research Bolt Action Blank Barrel .277 22in Sendero 7.5 Twist Carbon Fiber Graphite/Silver 135488

Proof Research Bolt Action Blank Barrel .277 22in Sendero 7.5 Twist Carbon Fiber Graphite/Silver 135488. . These Rifle Barrels through the expert product experts at Proof Research are designed working with dependable and dependable materials to be able... ... more

Proof Research Carbon Fiber Barrel for Bolt Action Rifle .224 22in 8 Twist Sendero 103494

Proof Research Carbon Fiber Barrel for Bolt Action Rifle .224 22in 8 Twist Sendero 103494. These Rifle Barrels designed by Proof Research are turned down from match-grade 416R stainless steel barrel blanks that have been reduced by weight. For... ... more

Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrel 6mm Creedmoor Zeus Action 24 inch 5/8x24 Thread 1-7.5 Twist Sendero Profile

Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrel 6mm Creedmoor Zeus Action 24 inch 5/8x24 Thread 1-7.5 Twist Sendero Profile. Simply torque on double check & ensure headspace with proper gauges and head to the range Pre-fit barrels that... ... more

Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrel 6mm Creedmoor Zeus Action 22 inch 5/8x24 Thread 1-7.5 Twist Sendero Profile

Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrel 6mm Creedmoor Zeus Action 22 inch 5/8x24 Thread 1-7.5 Twist Sendero Profile. Simply torque on double check & ensure headspace with proper gauges and head to the range Pre-fit barrels that... ... more

Proof Research Zermatt Arms Carbon Fiber Pre-fit Barrels 6CM 22in Origin Short 7.5 Twist 5/8-24 Sendero 114285

Proof Research Zermatt Arms Carbon Fiber Pre-fit Barrels 6CM 22in Origin Short 7.5 Twist 5/8-24 Sendero 114285. You can head to the range with this Rifle Barrel from Proof Research on any compatible Zermatt Arms rifle making it the perfect match for... ... more

Proof Research Carbon Fiber Barrel for Bolt Action Rifle .243 16.5in 7.5 Twist Sendero 104460

Proof Research Carbon Fiber Barrel for Bolt Action Rifle .243 16.5in 7.5 Twist Sendero 104460. These Rifle Barrels designed by Proof Research are turned down from match-grade 416R stainless steel barrel blanks that have been reduced by weight. For... ... more

Proof Research Bolt Action Carbon Fiber Blank Barrel .375 Caliber 24 inch 1-12 Twist Sendero Profile Graphite/Sliver 111826

Proof Research Bolt Action Carbon Fiber Blank Barrel .375 Caliber 24 inch 1-12 Twist Sendero Profile Graphite/Sliver 111826. These Rifle Barrels come in some of the most popular as well as niche calibers so that you can build the rifle of your dreams... ... more

Proof Research Bolt-Action Barrel Carbon .243 26in 7.5 Twist 4 Groove Sendero 104729

Proof Research Bolt-Action Barrel Carbon .243 26in 7.5 Twist 4 Groove Sendero 104729. The process that is used to create these Rifle Barrels by Proof Research uses a long fiber much like what is used in bullet shackles to ensure that the barrels are... ... more

Proof Research Q Fix Carbon Pre-Fit Barrels 6CM 22in 7.5 Twist 5/8-24 Thread 114544

Proof Research Q Fix Carbon Pre-Fit Barrels 6CM 22in 7.5 Twist 5/8-24 Thread 114544. Our truly innovative founders envisioned a company that would apply advanced science new technologies aerospace-grade materials and manufacturing excellence to produce... ... more

Proof Research Barrel Bolt 6.5Cm 24 Length 8 Twist 4 Groove 5/8-24 Thread Cf Savage Drop In Straight Taper 100097

Proof Research Barrel Bolt 6.5Cm 24 Length 8 Twist 4 Groove 5/8-24 Thread Cf Savage Drop In Straight Taper 100097. Crafted out of premium materials these Rifle Barrels by Proof Research provide unmatched heat resistance pressure and life allowing you... ... more

Proof Research Savage Pre-Fit Threaded Barrel Carbon Fiber 6CM 22in 1-7.5 Twist 5/8-24 Thread Terminus Zeus 4 Groove 130612

Proof Research Savage Pre-Fit Threaded Barrel Carbon Fiber 6CM 22in 1-7.5 Twist 5/8-24 Thread Terminus Zeus 4 Groove 130612. Your barrel will arrive threaded and chambered for an easy install just spin them on set the headspace with gauges and tension... ... more

Proof Research Zermatt Arms Carbon Fiber Pre-fit Threaded Barrels 6.5CM 22in 1-8 Twist 5/8-24 Thread Zermatt Origin Sendero 4 Groove 130537

Proof Research Zermatt Arms Carbon Fiber Pre-fit Threaded Barrels 6.5CM 22in 1-8 Twist 5/8-24 Thread Zermatt Origin Sendero 4 Groove 130537. You can head to the range with this Rifle Barrel from Proof Research on any compatible Zermatt Arms rifle... ... more

Proof Research Zermatt Arms Carbon Fiber Pre-fit Threaded Barrels 6.5PRC 22in 1-7.5 Twist 5/8-24 Thread Zermatt Origin Sendero 4 Groove 130544

Proof Research Zermatt Arms Carbon Fiber Pre-fit Threaded Barrels 6.5PRC 22in 1-7.5 Twist 5/8-24 Thread Zermatt Origin Sendero 4 Groove 130544. You can head to the range with this Rifle Barrel from Proof Research on any compatible Zermatt Arms rifle... ... more

Proof Research Bolt Action Barrel Carbon Fiber .308 26 inch 1/9.4 Twist 2.5 inch Breech 1.20 Shank Sendero Black 107935

Proof Research Bolt Action Barrel Carbon Fiber .308 26 inch 1/9.4 Twist 2.5 inch Breech 1.20 Shank Sendero Black 107935. These Rifle Barrels come in some of the most popular as well as niche calibers so that you can build the rifle of your dreams using... ... more

Proof Research Zermatt Arms Carbon Fiber Pre-fit Barrels 22 LR 18in RimX 16 Twist 1/2-28 Thread Sendero 121566

Proof Research Zermatt Arms Carbon Fiber Pre-fit Barrels 22 LR 18in RimX 16 Twist 1/2-28 Thread Sendero 121566. You can head to the range with this Rifle Barrel from Proof Research on any compatible Zermatt Arms rifle making it the perfect match for... ... more

Proof Research Barrel Bolt 243 22 Length 7.5 Twist 4 Groove Cf Sendero 104620

Proof Research Barrel Bolt 243 22 Length 7.5 Twist 4 Groove Cf Sendero 104620. These Rifle Barrels from the geniuses at Proof Research feature a lightweight and compact design that won't add unnecessary poundage to your firearm. With extreme... ... more

Proof Research Barrel Bolt 243 24 Length 7.5 Twist 4 Groove Cf Sendero 1.13 Breech 107133

Proof Research Barrel Bolt 243 24 Length 7.5 Twist 4 Groove Cf Sendero 1.13 Breech 107133. Crafted out of premium materials these Rifle Barrels by Proof Research provide unmatched heat resistance pressure and life allowing you to easily survive the... ... more

Proof Research Barrel Bolt 243 24 Length 7.5 Twist 4 Groove Cf Sendero Light 104200

Proof Research Barrel Bolt 243 24 Length 7.5 Twist 4 Groove Cf Sendero Light 104200. Crafted out of premium materials these Rifle Barrels by Proof Research provide unmatched heat resistance pressure and life allowing you to easily survive the daily... ... more

Proof Research Barrel Bolt 243 24 Length 7.5 Twist 4 Groove Cf Sendero 104675

Proof Research Barrel Bolt 243 24 Length 7.5 Twist 4 Groove Cf Sendero 104675. Crafted out of premium materials these Rifle Barrels by Proof Research provide unmatched heat resistance pressure and life allowing you to easily survive the daily grind.... ... more

Proof Research Zermatt Arms Pre-Fit Carbon Fiber Threaded Barrel .223 Remington Origin Short Action 20 inch 5/8x24 Thread 1-8 Twist Sendero Profile

Proof Research Zermatt Arms Pre-Fit Carbon Fiber Threaded Barrel .223 Remington Origin Short Action 20 inch 5/8x24 Thread 1-8 Twist Sendero Profile. You can head to the range with this Rifle Barrel from Proof Research on any compatible Zermatt Arms... ... more

Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrel 6.5 Creedmoor Apollo Action 24 inch 5/8x24 Thread 1-8 Twist Sendero Profile

Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrel 6.5 Creedmoor Apollo Action 24 inch 5/8x24 Thread 1-8 Twist Sendero Profile. Simply torque on double check & ensure headspace with proper gauges and head to the range Pre-fit barrels that... ... more

Proof Research Lone Peak Carbon Pre-Fit Threaded Barrels 6.5CM 22in 1-8 Twist 5/8-24 Thread Sendero 4 Groove 133293

Proof Research Lone Peak Carbon Pre-Fit Threaded Barrels 6.5CM 22in 1-8 Twist 5/8-24 Thread Sendero 4 Groove 133293. Your barrel will arrive chambered/threaded and ready to be installed in a installed in a simple operation requiring few specialized... ... more

Proof Research PR15 Carbon Fiber Barrel 6mm ARC 16 in Rifle Length 5/8x24 Thread 1-7.5 Twist 4 Groove Carbon Fiber 128657

Proof Research PR15 Carbon Fiber Barrel 6mm ARC 16 in Rifle Length 5/8x24 Thread 1-7.5 Twist 4 Groove Carbon Fiber 128657. With a lightweight design that provides an optimal weight savings these AR15 Barrel by Proof Research are much more durable than... ... more

Proof Research Bolt Action Steel Barrel .243 28in 7.5 Twist Competition Contour 113707

Proof Research Bolt Action Steel Barrel .243 28in 7.5 Twist Competition Contour 113707. These Rifle Barrels by Proof Research are precisely machined to provide an optimum combination of high tensile strength along with requisite toughness to withstand... ... more