Proof Research Defiance Ruckus Steel Pre-Fit Barrels 6.5CM 26in 8 Twist 5/8-24 Competition 123140

Proof Research Defiance Ruckus Shouldered Prefit Carbon Fiber Barrels - 6.5mm Creedmoor 1-8" Twist 2

PROOF Research pre-fit carbon fiber & steel barrels for the Defiance Ruckus are to be installed in a simple operation requiring few specialized tools. Their pre-fit barrels are chambered and threaded for a simple install that require only a few... ... more

Proof Research Defiance Ruckus Shouldered Prefit Carbon Fiber Barrels - 6.5 Prc 1-7.5" Twist 26" Sen

PROOF Research pre-fit carbon fiber & steel barrels for the Defiance Ruckus are to be installed in a simple operation requiring few specialized tools. Their pre-fit barrels are chambered and threaded for a simple install that require only a few... ... more

Proof Research Defiance Ruckus Shouldered Prefit Carbon Fiber Barrels - 6.5 Prc 1-7.5" Twist 24" Sen

PROOF Research pre-fit carbon fiber & steel barrels for the Defiance Ruckus are to be installed in a simple operation requiring few specialized tools. Their pre-fit barrels are chambered and threaded for a simple install that require only a few... ... more

Proof Research Elevation Carbon Pre-Fit Barrels 6.5CM 24in 1-8 Twist 5/8-24 Thread 4 Groove 132982

Proof Research Elevation Carbon Pre-Fit Barrels 6.5CM 24in 1-8 Twist 5/8-24 Thread 4 Groove 132982. When employed in a rifle barrel the benefits extend beyond reducing weight and increasing strength. Our patented manufacturing process begins with... ... more

Proof Research Defiance Ruckus Steel Pre-Fit Barrels 6 Dasher 26in 7.5 Twist 5/8-24 Competition 123119

Proof Research Defiance Ruckus Steel Pre-Fit Barrels 6 Dasher 26in 7.5 Twist 5/8-24 Competition 123119. Our truly innovative founders envisioned a company that would apply advanced science new technologies aerospace-grade materials and manufacturing... ... more

Proof Research Zermatt Arms Carbon Fiber Pre-fit Barrels 6.5CM 20in Origin Short 8 Twist 5/8-24 Sendero 114308

Proof Research Zermatt Arms Carbon Fiber Pre-fit Barrels 6.5CM 20in Origin Short 8 Twist 5/8-24 Sendero 114308. 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 Lone Peak Carbon Pre-Fit Threaded Barrels 6.5CM 24in 1-8 Twist 5/8-24 Thread Sendero 4 Groove 133316

Proof Research Lone Peak Carbon Pre-Fit Threaded Barrels 6.5CM 24in 1-8 Twist 5/8-24 Thread Sendero 4 Groove 133316. Your barrel will arrive chambered/threaded and ready to be installed in a installed in a simple operation requiring few specialized... ... more

Proof Research Impact Precision Carbon Pre-Fit Barrels 6.5CM 24in 8 Twist 5/8-24 Short Action Sendero 123423

Proof Research Impact Precision Carbon Pre-Fit Barrels 6.5CM 24in 8 Twist 5/8-24 Short Action Sendero 123423. These Rifle Barrels from Proof Research are crafted from high-strength aerospace-grade carbon fiber impregnated with a proprietary matrix... ... more

Proof Research Lone Peak Steel Pre-Fit Threaded Barrels 6.5CM 26in 1-8 Twist 5/8-24 Thread Competition 4 Groove 133248

Proof Research Lone Peak Steel Pre-Fit Threaded Barrels 6.5CM 26in 1-8 Twist 5/8-24 Thread Competition 4 Groove 133248. Your barrel will arrive chambered/threaded and ready to be installed in a installed in a simple operation requiring few specialized... ... more

Proof Research Zermatt Arms Carbon Fiber Pre-fit Barrels 6.5CM 24in Origin Short 8 Twist 5/8-24 Sendero 114315

Proof Research Zermatt Arms Carbon Fiber Pre-fit Barrels 6.5CM 24in Origin Short 8 Twist 5/8-24 Sendero 114315. 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 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 Impact Precision Steel Pre-Fit Barrels 6CM 26in 7.5 Twist 5/8-24 Short Action Competition 123331

Proof Research Impact Precision Steel Pre-Fit Barrels 6CM 26in 7.5 Twist 5/8-24 Short Action Competition 123331. These barrels come chambered and threaded for an easy install - torque on ensure headspace with proper gauges and head to the range Shot... ... 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 Barrett MRAD Pre-Fit Barrels 6.5CM 26in 8 Twist 5/8-24 Straight Taper 119471

Proof Research Barrett MRAD Pre-Fit Barrels 6.5CM 26in 8 Twist 5/8-24 Straight Taper 119471. Recently MRADs fitted with PROOF carbon barrels chambered in 300 PRC were adopted by the United States Department of Defense. Barrels are easily replaced on... ... more

Proof Research Accuracy International Pre-Fit Barrel 7PRC 26in 8 Twist 5/8x24 Thread AXMC M30 Breech Stainless Steel Graphite/Silver 134627

Proof Research Accuracy International Pre-Fit Barrel 7PRC 26in 8 Twist 5/8x24 Thread AXMC M30 Breech Stainless Steel Graphite/Silver 134627. Established by using some of the most extremely strong and long lasting materials in existence these Rifle... ... more

Proof Research Impact Precision Carbon Pre-Fit Barrels 6.5CM 22in 8 Twist 5/8-24 Short Action Sendero 123386

Proof Research Impact Precision Carbon Pre-Fit Barrels 6.5CM 22in 8 Twist 5/8-24 Short Action Sendero 123386. These Rifle Barrels from Proof Research are crafted from high-strength aerospace-grade carbon fiber impregnated with a proprietary matrix... ... more

Proof Research Defiance Ruckus Pre-Fit Barrels 7PRC 26in Sendero 8 Twist 5/8x24 Thread Graphite/Silver 134658

Proof Research Defiance Ruckus Pre-Fit Barrels 7PRC 26in Sendero 8 Twist 5/8x24 Thread Graphite/Silver 134658. Our pre-fit barrels are chambered and threaded for a simple install that require only a few specialized tools. Simply torque your barrel on... ... more

Proof Research Defiance Ruckus Steel Pre-Fit Barrels 223 Rem 26in 7 Twist 5/8-24 Competition 123102

Proof Research Defiance Ruckus Steel Pre-Fit Barrels 223 Rem 26in 7 Twist 5/8-24 Competition 123102. Our truly innovative founders envisioned a company that would apply advanced science new technologies aerospace-grade materials and manufacturing... ... more

Proof Research Defiance Ruckus Carbon Pre-Fit Barrels 300 PRC 26in 9 Twist 5/8-24 Sendero 123300

Proof Research Defiance Ruckus Carbon Pre-Fit Barrels 300 PRC 26in 9 Twist 5/8-24 Sendero 123300. Each of these Rifle Barrels developed by Proof Research use a cold hammer-forged carbon fiber construction with a lightweight rugged steel core to deliver... ... more

Proof Research Q Fix Carbon Pre-Fit Barrels 6.5CM 20in 8 Twist 5/8-24 Thread 114537

Proof Research Q Fix Carbon Pre-Fit Barrels 6.5CM 20in 8 Twist 5/8-24 Thread 114537. 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 Barrett MRAD Pre-Fit Barrels 6.5CM 24in 8 Twist 5/8-24 Straight Taper 119464

Proof Research Barrett MRAD Pre-Fit Barrels 6.5CM 24in 8 Twist 5/8-24 Straight Taper 119464. Recently MRADs fitted with PROOF carbon barrels chambered in 300 PRC were adopted by the United States Department of Defense. Barrels are easily replaced on... ... more

Proof Research Defiance Ruckus Carbon Pre-Fit Barrels 6CM 24in 7.5 Twist 5/8-24 Sendero 123195

Proof Research Defiance Ruckus Carbon Pre-Fit Barrels 6CM 24in 7.5 Twist 5/8-24 Sendero 123195. Each of these Rifle Barrels developed by Proof Research use a cold hammer-forged carbon fiber construction with a lightweight rugged steel core to deliver... ... more

Proof Research Defiance Ruckus Carbon Pre-Fit Barrels 6CM 22in 7.5 Twist 5/8-24 Sendero 123164

Proof Research Defiance Ruckus Carbon Pre-Fit Barrels 6CM 22in 7.5 Twist 5/8-24 Sendero 123164. Each of these Rifle Barrels developed by Proof Research use a cold hammer-forged carbon fiber construction with a lightweight rugged steel core to deliver... ... more

Proof Research Defiance Ruckus Carbon Pre-Fit Threaded Barrels 300 WM 24in 1-10 Twist 5/8-24 Thread Sendero 5 Groove 130667

Proof Research Defiance Ruckus Carbon Pre-Fit Threaded Barrels 300 WM 24in 1-10 Twist 5/8-24 Thread Sendero 5 Groove 130667. Each of these Rifle Barrels developed by Proof Research use a cold hammer-forged carbon fiber construction with a lightweight... ... more

Proof Research PR10 Stainless Steel CamGas 24in 6.5CM Rifle Length plus 2in Rifle Barrel 264cal 0.875GB 8 Twist 5/8 x 24 101421

Proof Research PR10 Stainless Steel CamGas 24in 6.5CM Rifle Length plus 2in Rifle Barrel 264cal 0.875GB 8 Twist 5/8 x 24 101421. 5CM Deepfeed Rifle Barrels take your next modification or build out to the next level. These AR15 Barrels from the... ... more

Proof Research PR10 Stainless Steel CamGas 22in 6.5CM Rifle Length plus 2in Rifle Barrel 264cal 0.875GB 8 Twist 5/8 x 24 100646

Proof Research PR10 Stainless Steel CamGas 22in 6.5CM Rifle Length plus 2in Rifle Barrel 264cal 0.875GB 8 Twist 5/8 x 24 100646. 5CM Deepfeed Rifle Barrels take your next modification or build out to the next level. These AR15 Barrels from the... ... more

Proof Research PR10 Stainless Steel CamGas 20in 6.5CM Rifle Length plus 2in Rifle Barrel 264cal 0.875GB 8 Twist 5/8 x 24 100622

Proof Research PR10 Stainless Steel CamGas 20in 6.5CM Rifle Length plus 2in Rifle Barrel 264cal 0.875GB 8 Twist 5/8 x 24 100622. 5CM Deepfeed Rifle Barrels take your next modification or build out to the next level. These AR15 Barrels from the... ... more

Proof Research Defiance Ruckus Carbon Pre-Fit Barrels 300 PRC 24in 9 Twist 5/8-24 Sendero 123270

Proof Research Defiance Ruckus Carbon Pre-Fit Barrels 300 PRC 24in 9 Twist 5/8-24 Sendero 123270. Each of these Rifle Barrels developed by Proof Research use a cold hammer-forged carbon fiber construction with a lightweight rugged steel core to deliver... ... more

Proof Research Defiance Ruckus Pre-Fit Stainless Steel Threaded Barrel 6.5 PRC 26 inch 5/8x24 Thread 1-7.5 Twist Competition Profile Silver 129388

Proof Research Defiance Ruckus Pre-Fit Stainless Steel Threaded Barrel 6.5 PRC 26 inch 5/8x24 Thread 1-7.5 Twist Competition Profile Silver 129388. Our truly innovative founders envisioned a company that would apply advanced science new technologies... ... more

Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrel .300 Winchester Magnum 26in 1-10 Twist 5/8-24 Thread Terminus Kratos Sendero 5 Groove

Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrel .300 Winchester Magnum 26in 1-10 Twist 5/8-24 Thread Terminus Kratos Sendero 5 Groove. Simply torque on double check & ensure headspace with proper gauges and head to the range Pre-fit... ... more

Proof Research Defiance Ruckus Carbon Pre-Fit Barrels 6.5 PRC 24in 7.5 Twist 5/8-24 Sendero 123225

Proof Research Defiance Ruckus Carbon Pre-Fit Barrels 6.5 PRC 24in 7.5 Twist 5/8-24 Sendero 123225. Each of these Rifle Barrels developed by Proof Research use a cold hammer-forged carbon fiber construction with a lightweight rugged steel core to... ... more

Proof Research Savage Pre-Fit Barrels 7PRC 26in Savage Drop In Straight Taper 8 Twist 5/8x24 Thread Graphite/Silver 134788

Proof Research Savage Pre-Fit Barrels 7PRC 26in Savage Drop In Straight Taper 8 Twist 5/8x24 Thread Graphite/Silver 134788. . These Rifle Barrels from the skilled product experts at Proof Research are designed by using heavy duty and dependable... ... more

Proof Research Lone Peak Pre-Fit Barrels 7PRC 26in Sendero 8 Twist 5/8x24 Thread Carbon Fiber Graphite/Silver 134726

Proof Research Lone Peak Pre-Fit Barrels 7PRC 26in Sendero 8 Twist 5/8x24 Thread Carbon Fiber Graphite/Silver 134726. Your barrel will arrive chambered/threaded and ready to be installed in a simple operation requiring few specialized tools. Simply... ... more

Proof Research Defiance Ruckus Carbon Pre-Fit Barrels 308 Win 20in 10 Twist 5/8-24 Sendero 123157

Proof Research Defiance Ruckus Carbon Pre-Fit Barrels 308 Win 20in 10 Twist 5/8-24 Sendero 123157. Each of these Rifle Barrels developed by Proof Research use a cold hammer-forged carbon fiber construction with a lightweight rugged steel core to... ... more

Proof Research Defiance Ruckus Pre-Fit Barrels 7PRC 24in Sendero 8 Twist 5/8x24 Thread Graphite/Silver 134641

Proof Research Defiance Ruckus Pre-Fit Barrels 7PRC 24in Sendero 8 Twist 5/8x24 Thread Graphite/Silver 134641. Our pre-fit barrels are chambered and threaded for a simple install that require only a few specialized tools. Simply torque your barrel on... ... more

Proof Research Zermatt Arms Steel Pre-fit Barrels 6.5 CM 26in Origin Short 8 Twist 5/8-24 Competition 121511

Proof Research Zermatt Arms Steel Pre-fit Barrels 6.5 CM 26in Origin Short 8 Twist 5/8-24 Competition 121511. Our pre-fit Zermatt Arms shouldered barrels are easy to install. Simply thread it on torque it down double check headspace and head for the... ... more

Proof Research Zermatt Arms Steel Pre-fit Barrels 6.5 CM 26in TL3/SR3 Short 8 Twist 5/8-24 Competition 114216

Proof Research Zermatt Arms Steel Pre-fit Barrels 6.5 CM 26in TL3/SR3 Short 8 Twist 5/8-24 Competition 114216. Our pre-fit Zermatt Arms shouldered barrels are easy to install. Simply thread it on torque it down double check headspace and head for the... ... more