Proof Research Bolt Action Blank Barrel .338 28in Heavy Palma 9.4 Twist Steel Silver 134368

Proof Research Bolt-Action 243 Caliber Stainless Steel Barrels - 243 Caliber 7.5 Twist 28" Stainless

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 Bolt Action Blank Barrel .308 28in Heavy Palma 10 Twist Steel Silver 134344

Proof Research Bolt Action Blank Barrel .308 28in Heavy Palma 10 Twist Steel Silver 134344. . These Rifle Barrels through the expert product experts at Proof Research are designed working with dependable and dependable materials to be able to provide... ... more

Proof Research Bolt Action Blank Barrel .243 28in Medium Palma 7.5 Twist Steel Silver 134252

Proof Research Bolt Action Blank Barrel .243 28in Medium Palma 7.5 Twist Steel Silver 134252. . These Rifle Barrels through the expert product experts at Proof Research are designed working with dependable and dependable materials to be able to provide... ... more

Proof Research Bolt Action Blank Barrel .264 28in Heavy Palme 8 Twist Steel Silver 134337

Proof Research Bolt Action Blank Barrel .264 28in Heavy Palme 8 Twist Steel Silver 134337. . These Rifle Barrels through the expert product experts at Proof Research are designed working with dependable and dependable materials to be able to provide... ... 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

Proof Research Bolt Action Blank Barrel .308 28in Competition 8 Twist Steel Silver 132906

Proof Research Bolt Action Blank Barrel .308 28in Competition 8 Twist Steel Silver 132906. . These Rifle Barrels through the expert product experts at Proof Research are designed working with dependable and dependable materials to be able to provide... ... more

Proof Research Bolt Action Blank Barrel .243 28in Heavy Palma 7 Twist Steel Silver 134313

Proof Research Bolt Action Blank Barrel .243 28in Heavy Palma 7 Twist Steel Silver 134313. . These Rifle Barrels through the expert product experts at Proof Research are designed working with dependable and dependable materials to be able to provide... ... more

Proof Research Bolt Action Stainless Steel Blank Barrel .277 Caliber 28in 1-8.4 Twist 1.22 Breech SS Thread 5 Groove 133101

Proof Research Bolt Action Stainless Steel Blank Barrel .277 Caliber 28in 1-8.4 Twist 1.22 Breech SS Thread 5 Groove 133101. Proof Research Bolt Action Stainless Steel Blank Barrels are machined to tighter tolerances than the industry standard to... ... more

Proof Research Bolt Action Stainless Steel Blank Barrel .284 Caliber 28in 1-8 Twist 1.22 Breech SS Thread 5 Groove 133125

Proof Research Bolt Action Stainless Steel Blank Barrel .284 Caliber 28in 1-8 Twist 1.22 Breech SS Thread 5 Groove 133125. Proof Research Bolt Action Stainless Steel Blank Barrels are machined to tighter tolerances than the industry standard to ensure... ... more

Proof Research Bolt Action Stainless Steel Blank Barrel .375 Caliber 28 inch 1-12 Twist Bull Sporter Profile Silver 129227

Proof Research Bolt Action Stainless Steel Blank Barrel .375 Caliber 28 inch 1-12 Twist Bull Sporter Profile Silver 129227. Proof Research Bolt Action Stainless Steel Blank Barrels are machined to tighter tolerances than the industry standard to ensure... ... more

Proof Research Bolt Action Blank Barrel .277 24in Sendero 7.5 Twist Carbon Fiber Graphite/Silver 133859

Proof Research Bolt Action Blank Barrel .277 24in Sendero 7.5 Twist Carbon Fiber Graphite/Silver 133859. . 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 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 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 Steel Barrel .308 28in 9 Twist M24 Contour 113691

Proof Research Bolt Action Steel Barrel .308 28in 9 Twist M24 Contour 113691. These Rifle Barrels by Proof Research are precisely machined to provide an optimum combination of high tensile strength along with requisite toughness to withstand extreme... ... more

Proof Research Bolt Action Steel Barrel .308 28in 9 Twist Medium Sporter Contour 113653

Proof Research Bolt Action Steel Barrel .308 28in 9 Twist Medium Sporter Contour 113653. 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

Proof Research Bolt Action Steel Barrel .264 28in 8 Twist Competition Contour 113738

Proof Research Bolt Action Steel Barrel .264 28in 8 Twist Competition Contour 113738. 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

Proof Research Bolt Action Steel Barrel .243 28in 7 Twist Competition Contour 113714

Proof Research Bolt Action Steel Barrel .243 28in 7 Twist Competition Contour 113714. 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

Proof Research Bolt Action Steel Barrel .308 28in 9 Twist Competition Contour 113660

Proof Research Bolt Action Steel Barrel .308 28in 9 Twist Competition Contour 113660. 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

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 .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 Barrel Bolt .338 26 inch 9.4 Twist 5 Groove Cf Sendero 1.25 Breech Stainless Steel 101056

Proof Research Barrel Bolt .338 26 inch 9.4 Twist 5 Groove Cf Sendero 1.25 Breech Stainless Steel 101056. These Rifle Barrels developed by Proof Research utilize match-grade carbon fiber construction to create a durable and lightweight barrel for your... ... more

Proof Research Blaser Barrel Bolt Blanks .284 22in Sendero 8 Twist Graphite/Silver 134894

Proof Research Blaser Barrel Bolt Blanks .284 22in Sendero 8 Twist Graphite/Silver 134894. These Rifle Barrels from the skilled product specialists at Proof Research are designed working with dependable and reliable components to be able to provide you... ... more

Proof Research Accuracy International Pre-Fit Barrel Steel 338 Lapua 26 inch 1/9.4 Twist 5/8x24 Thread M30 Breech Thread Silver 109670

Proof Research Accuracy International Pre-Fit Barrel Steel 338 Lapua 26 inch 1/9.4 Twist 5/8x24 Thread M30 Breech Thread Silver 109670. These Rifle Barrels made by Proof Research are crafted from pre-hardened chromium stainless steel (416R) that is... ... 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 .224 24in 7 Twist Sendero 103531

Proof Research Carbon Fiber Barrel for Bolt Action Rifle .224 24in 7 Twist Sendero 103531. 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 .257 26in 7.5 Twist Sendero 114445

Proof Research Carbon Fiber Barrel for Bolt Action Rifle .257 26in 7.5 Twist Sendero 114445. 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 .224 26in 7 Twist Sendero 103586

Proof Research Carbon Fiber Barrel for Bolt Action Rifle .224 26in 7 Twist Sendero 103586. 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 24in 8 Twist Sendero 107881

Proof Research Carbon Fiber Barrel for Bolt Action Rifle .308 24in 8 Twist Sendero 107881. 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 26in 8 Twist Sendero 107911

Proof Research Carbon Fiber Barrel for Bolt Action Rifle .308 26in 8 Twist Sendero 107911. 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 .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 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 Carbon Fiber Barrel for Bolt Action Rifle .224 16.5in 8 Twist Sendero 103340

Proof Research Carbon Fiber Barrel for Bolt Action Rifle .224 16.5in 8 Twist Sendero 103340. 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 .224 20in 7 Twist Sendero 103432

Proof Research Carbon Fiber Barrel for Bolt Action Rifle .224 20in 7 Twist Sendero 103432. 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 20in 8 Twist Sendero Light 106181

Proof Research Carbon Fiber Barrel for Bolt Action Rifle .284 20in 8 Twist Sendero Light 106181. 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 .224 16.5in 7 Twist Sendero 103333

Proof Research Carbon Fiber Barrel for Bolt Action Rifle .224 16.5in 7 Twist Sendero 103333. 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