Proof Research Barrel Bolt 6.5Cm 22 Length 8 Twist 4 Groove 5/8-24 Thread Cf Savage Drop In Straight Taper 100721

Proof Research Bolt-Action 264 Caliber Stainless Steel Barrels - 264 Cal 1-8 Twist 28" Stainless Ste

Your bolt-action barrel will arrive ready for thread and chamber by your gunsmith. When PROOF Research joined with Lawrence Barrels in 2012, they acquired 15 years of experience in manufacturing precision steel barrels. PROOF now manufactures stainless... ... more

Proof Research Barrel Bolt 6.5Cm 24 Length 8 Twist 4 Groove 5/8-24 Thread Ss Ruger Precision Drop In 100875

Proof Research Barrel Bolt 6.5Cm 24 Length 8 Twist 4 Groove 5/8-24 Thread Ss Ruger Precision Drop In 100875. Crafted out of premium materials these Rifle Barrels by Proof Research provide unmatched heat resistance pressure and life allowing you to... ... more

Proof Research Barrel Bolt 6.5Cm 22 Length 8 Twist 4 Groove 5/8-24 Thread Cf Ruger Precision Drop In 100868

Proof Research Barrel Bolt 6.5Cm 22 Length 8 Twist 4 Groove 5/8-24 Thread Cf Ruger Precision Drop In 100868. These Rifle Barrels from the geniuses at Proof Research feature a lightweight and compact design that won't add unnecessary poundage to your... ... 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 Barrel Bolt 6.5Cm 24 Length 8 Twist 4 Groove 5/8-24 Thread Cf Ruger Precision Drop In 100080

Proof Research Barrel Bolt 6.5Cm 24 Length 8 Twist 4 Groove 5/8-24 Thread Cf Ruger Precision Drop In 100080. Crafted out of premium materials these Rifle Barrels by Proof Research provide unmatched heat resistance pressure and life allowing you to... ... 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 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 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 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 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 Barrel Bolt 308Win 24 Length 10 Twist 5 Groove 5/8-24 Thread Ss Savage Drop In Straight Taper 100769

Proof Research Barrel Bolt 308Win 24 Length 10 Twist 5 Groove 5/8-24 Thread Ss Savage Drop In Straight Taper 100769. Crafted out of premium materials these Rifle Barrels by Proof Research provide unmatched heat resistance pressure and life allowing you... ... more

Proof Research Barrel Bolt 223Rem 20 Length 8 Twist 5 Groove 1/2-28 Thread Ss Savage Drop In Straight Taper 100691

Proof Research Barrel Bolt 223Rem 20 Length 8 Twist 5 Groove 1/2-28 Thread Ss Savage Drop In Straight Taper 100691. These Rifle Barrels by Proof Research are constructed from steel that has been forged to create the ideal barrel for your needs. You can... ... more

Proof Research Barrel Bolt 223Rem 20 Length 8 Twist 5 Groove 1/2-28 Thread Cf Savage Drop In Straight Taper 102534

Proof Research Barrel Bolt 223Rem 20 Length 8 Twist 5 Groove 1/2-28 Thread Cf Savage Drop In Straight Taper 102534. These Rifle Barrels by Proof Research are constructed from steel that has been forged to create the ideal barrel for your needs. You can... ... more

Proof Research Barrel Bolt 308Win 20 Length 10 Twist 5 Groove 5/8-24 Thread Cf Savage Drop In Straight Taper 108093

Proof Research Barrel Bolt 308Win 20 Length 10 Twist 5 Groove 5/8-24 Thread Cf Savage Drop In Straight Taper 108093. These Rifle Barrels by Proof Research are constructed from steel that has been forged to create the ideal barrel for your needs. You... ... more

Proof Research Barrel Bolt 308Win 20 Length 10 Twist 5 Groove 5/8-24 Thread Ss Ruger Precision Drop In 100899

Proof Research Barrel Bolt 308Win 20 Length 10 Twist 5 Groove 5/8-24 Thread Ss Ruger Precision Drop In 100899. These Rifle Barrels by Proof Research are constructed from steel that has been forged to create the ideal barrel for your needs. You can... ... more

Proof Research Barrel Bolt 264 22 Length 8 Twist 4 Groove Cf Sendero Light 105320

Proof Research Barrel Bolt 264 22 Length 8 Twist 4 Groove Cf Sendero Light 105320. 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 284 22 Length 8.4 Twist 5 Groove Cf Sendero Light 106211

Proof Research Barrel Bolt 284 22 Length 8.4 Twist 5 Groove Cf Sendero Light 106211. 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 264 22 Length 8 Twist 4 Groove Cf Sendero 100905

Proof Research Barrel Bolt 264 22 Length 8 Twist 4 Groove Cf Sendero 100905. 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 temperature... ... more

DEMO Proof Research Barrel Bolt 264 22 Length 8 Twist 4 Groove Cf Sendero Light 105320

DEMO Proof Research Barrel Bolt 264 22 Length 8 Twist 4 Groove Cf Sendero Light 105320. 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 308Win 20 Length 10 Twist 5 Groove 5/8-24 Thread Cf Ruger Precision Drop In 100882

Proof Research Barrel Bolt 308Win 20 Length 10 Twist 5 Groove 5/8-24 Thread Cf Ruger Precision Drop In 100882. These Rifle Barrels by Proof Research are constructed from steel that has been forged to create the ideal barrel for your needs. You can... ... more

Proof Research Barrel Bolt 284 22 Length 8 Twist 5 Groove Cf Sendero Light 106228

Proof Research Barrel Bolt 284 22 Length 8 Twist 5 Groove Cf Sendero Light 106228. 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 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 Bolt Action Barrel Carbon Fiber .277 Caliber 22in 1-8.4 Twist CF Thread 5 Groove 133170

Proof Research Bolt Action Barrel Carbon Fiber .277 Caliber 22in 1-8.4 Twist CF Thread 5 Groove 133170. 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 Barrel Bolt 264 24 Length 8 Twist 4 Groove Cf Bull 105030

Proof Research Barrel Bolt 264 24 Length 8 Twist 4 Groove Cf Bull 105030. 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. The... ... more

Proof Research Barrel Bolt 224 20 Length 8 Twist 4 Groove Cf Sendero 103449

Proof Research Barrel Bolt 224 20 Length 8 Twist 4 Groove Cf Sendero 103449. These Rifle Barrels by Proof Research are constructed from steel that has been forged to create the ideal barrel for your needs. You can select a Proof Research 20in Button... ... more

Proof Research Barrel Bolt 264 20 Length 8 Twist 4 Groove Cf Sendero 105504

Proof Research Barrel Bolt 264 20 Length 8 Twist 4 Groove Cf Sendero 105504. These Rifle Barrels by Proof Research are constructed from steel that has been forged to create the ideal barrel for your needs. You can select a Proof Research 20in Button... ... more

Proof Research Barrel Bolt 284 24 Length 8.4 Twist 5 Groove Cf Sendero 100943

Proof Research Barrel Bolt 284 24 Length 8.4 Twist 5 Groove Cf Sendero 100943. 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 Barrel Bolt 224 20 Length 8 Twist 4 Groove Cf Bull 102589

Proof Research Barrel Bolt 224 20 Length 8 Twist 4 Groove Cf Bull 102589. These Rifle Barrels by Proof Research are constructed from steel that has been forged to create the ideal barrel for your needs. You can select a Proof Research 20in Button Rifle... ... more

Proof Research Barrel Bolt 264 20 Length 8 Twist 4 Groove Cf Sendero Light 105290

Proof Research Barrel Bolt 264 20 Length 8 Twist 4 Groove Cf Sendero Light 105290. These Rifle Barrels by Proof Research are constructed from steel that has been forged to create the ideal barrel for your needs. You can select a Proof Research 20in... ... more

Proof Research Barrel Bolt 264 24 Length 8 Twist 4 Groove Cf Sendero 100912

Proof Research Barrel Bolt 264 24 Length 8 Twist 4 Groove Cf Sendero 100912. 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. The... ... more

Proof Research Barrel Bolt 264 24 Length 8 Twist 4 Groove Cf Sendero 1.13 Breech 107140

Proof Research Barrel Bolt 264 24 Length 8 Twist 4 Groove Cf Sendero 1.13 Breech 107140. 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 284 24 Length 8.4 Twist 5 Groove Cf Sendero 1.13 Breech 106709

Proof Research Barrel Bolt 284 24 Length 8.4 Twist 5 Groove Cf Sendero 1.13 Breech 106709. 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 264 24 Length 8 Twist 4 Groove Cf Sendero Light 105351

Proof Research Barrel Bolt 264 24 Length 8 Twist 4 Groove Cf Sendero Light 105351. 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 224 24 Length 8 Twist 4 Groove Cf Sendero 103548

Proof Research Barrel Bolt 224 24 Length 8 Twist 4 Groove Cf Sendero 103548. 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. The... ... more

Proof Research Lone Peak Steel Pre-Fit Threaded Barrels 6.5PRC 26in 1-10 Twist 5/8-24 Thread Competition 4 Groove 133262

Proof Research Lone Peak Steel Pre-Fit Threaded Barrels 6.5PRC 26in 1-10 Twist 5/8-24 Thread Competition 4 Groove 133262. Your barrel will arrive chambered/threaded and ready to be installed in a installed in a simple operation requiring few... ... more

Proof Research Lone Peak Steel Pre-Fit Threaded Barrels .223 Remington 26in 1-7 Twist 5/8-24 Thread Competition 4 Groove 133217

Proof Research Lone Peak Steel Pre-Fit Threaded Barrels .223 Remington 26in 1-7 Twist 5/8-24 Thread Competition 4 Groove 133217. Your barrel will arrive chambered/threaded and ready to be installed in a installed in a simple operation requiring few... ... more

Proof Research Defiance Ruckus Steel Pre-Fit Threaded Barrels .308 Winchester 26in 1-10 Twist 5/8-24 Thread Competition 4 Groove 130629

Proof Research Defiance Ruckus Steel Pre-Fit Threaded Barrels .308 Winchester 26in 1-10 Twist 5/8-24 Thread Competition 4 Groove 130629. Our truly innovative founders envisioned a company that would apply advanced science new technologies... ... more