Proof Research AR-Type Barrel Steel 6 CM 22 inch Rifle+3 Length 1/7.5 Twist 5/8-24 Thread Silver 112656

Proof Research Ar-15 22 Arc Stainless Steel Rifle Barrel - Ar-15 22 Arc 22" Standard 1-7 Twist Stain

Proof Research makes their steel barrels in-house with the exact same commitment to quality and repeatability as employ on their carbon fiber barrels. The drilling, rifling, and lapping process is identical to their composite barrels. They start with... ... more

Proof Research Ar-15 22 Arc Stainless Steel Rifle Barrel - Ar-15 22 Arc 16" Standard 1-7 Twist Stain

Proof Research makes their steel barrels in-house with the exact same commitment to quality and repeatability as employ on their carbon fiber barrels. The drilling, rifling, and lapping process is identical to their composite barrels. They start with... ... more

Proof Research Ar-15 22 Arc Stainless Steel Rifle Barrel - Ar-15 22 Arc 18" Standard 1-7 Twist Stain

Proof Research makes their steel barrels in-house with the exact same commitment to quality and repeatability as employ on their carbon fiber barrels. The drilling, rifling, and lapping process is identical to their composite barrels. They start with... ... 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 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 AR-Type Barrel Carbon Fiber .308 WIN 16 inch Intermediate Length 1/10 Twist 5/8-24 Thread Black 101261

Proof Research AR-Type Barrel Carbon Fiber .308 WIN 16 inch Intermediate Length 1/10 Twist 5/8-24 Thread Black 101261. With these by Proof Research you get increased barrel life extreme accuracy and superior durability all in one device. Also this... ... more

Proof Research PR10 Stainless Steel 18in 308 Win Rifle Length Rifle Barrel 30cal 0.75GB 10 Twist 5/8 x 24 100677

Proof Research PR10 Stainless Steel 18in 308 Win Rifle Length Rifle Barrel 30cal 0.75GB 10 Twist 5/8 x 24 100677. These Rifle Barrels made by Proof Research are constructed from stress-proof stainless steel and can handle the full load of .308 ammo.... ... more

Proof Research Big Horn Pre-Fit Barrel Carbon Fiber 6.5 CM 24 inch 1/8 Twist 5/8x24 Thread Sendero Black 113059

Proof Research Big Horn Pre-Fit Barrel Carbon Fiber 6.5 CM 24 inch 1/8 Twist 5/8x24 Thread Sendero Black 113059. Proof Research designed these Rifle Barrels for their 6mm Mag big horn cartridges and they're crafted after an advanced manufacturing... ... more

Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrel 6.5 Creedmoor Zeus Action 22 inch 5/8x24 Thread 1-8 Twist Sendero Profile Graphite/Sliver

Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrel 6.5 Creedmoor Zeus Action 22 inch 5/8x24 Thread 1-8 Twist Sendero Profile Graphite/Sliver. Simply torque on double check & ensure headspace with proper gauges and head to the range Pre-fit... ... more

Proof Research Ruger Pre-Fit Barrel Steel 6 CM 24 inch 1/7.5 Twist 5/8x24 Thread Silver 112991

Proof Research Ruger Pre-Fit Barrel Steel 6 CM 24 inch 1/7.5 Twist 5/8x24 Thread Silver 112991. Proof Research built these Rifle Barrels from stress-relieved pre-hardened chromium stainless steel to ensure this barrel can handle whatever you throw at... ... more

Proof Research Savage Pre-Fit Barrel Steel 6 CM 24 inch 1/7.5 Twist Savage 5/8x24 Thread Small Shank Silver 112922

Proof Research Savage Pre-Fit Barrel Steel 6 CM 24 inch 1/7.5 Twist Savage 5/8x24 Thread Small Shank Silver 112922. These Proof Research Savage Pre-Fit Steel Barrel can be chambered and headed up without all the hassle of a custom build. That's because... ... more

Proof Research PR15 Carbon Fiber 20in 6.5 Grendel Rifle Length Rifle Barrel 264cal 0.875GB 8 Twist 5/8 x 24 100509

Proof Research PR15 Carbon Fiber 20in 6.5 Grendel Rifle Length Rifle Barrel 264cal 0.875GB 8 Twist 5/8 x 24 100509. 5 Grendel Rifle Barrel is an excellent addition to your AR 15 build. Proof Research crafted these Rifle Barrels with match-grade carbon... ... more

Proof Research Big Horn Pre-Fit Barrel Carbon Fiber 6.5 CM 20 inch 1/8 Twist 5/8x24 Thread Sendero Black 113042

Proof Research Big Horn Pre-Fit Barrel Carbon Fiber 6.5 CM 20 inch 1/8 Twist 5/8x24 Thread Sendero Black 113042. Proof Research designed these Rifle Barrels for their 6mm Mag big horn cartridges and they're crafted after an advanced manufacturing... ... more

Proof Research Savage Pre-Fit Barrel Steel 6.5 PRC 24 inch 1/7.5 Twist Savage 5/8x24 Thread Small Shank Silver 113240

Proof Research Savage Pre-Fit Barrel Steel 6.5 PRC 24 inch 1/7.5 Twist Savage 5/8x24 Thread Small Shank Silver 113240. These Proof Research Savage Pre-Fit Steel Barrel can be chambered and headed up without all the hassle of a custom build. That's... ... 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

Proof Research Savage Pre-Fit Barrel Carbon Fiber 6 CM 24 inch 1/7.5 Twist Savage 5/8x24 Thread Small Shank Black 112878

Proof Research Savage Pre-Fit Barrel Carbon Fiber 6 CM 24 inch 1/7.5 Twist Savage 5/8x24 Thread Small Shank Black 112878. Your barrel will arrive threaded and chambered for an easy install just spin them on set the headspace with gauges and tension the... ... more

Proof Research Accuracy International Pre-Fit Barrel Steel 6 CM 24 inch 1/7.5 Twist 5/8x24 Thread M27 Breech Thread Silver 109694

Proof Research Accuracy International Pre-Fit Barrel Steel 6 CM 24 inch 1/7.5 Twist 5/8x24 Thread M27 Breech Thread Silver 109694. These Rifle Barrels made by Proof Research are crafted from pre-hardened chromium stainless steel (416R) that is rugged... ... more

Proof Research Accuracy International Pre-Fit Barrel Steel 6.5 CM 24 inch 1/8 Twist 5/8x24 Thread M27 Breech Thread Silver 110188

Proof Research Accuracy International Pre-Fit Barrel Steel 6.5 CM 24 inch 1/8 Twist 5/8x24 Thread M27 Breech Thread Silver 110188. These Rifle Barrels made by Proof Research are crafted from pre-hardened chromium stainless steel (416R) that is rugged... ... more

Faxon Firearms 24 inch Heavy Fluted Profile Barrel Rifle-Length 6.5 Creedmoor 1-8 Twist 5/8x24 416-R SS Nickel Teflon Extension Nitride Black

Faxon Firearms 24 inch Heavy Fluted Profile Barrel Rifle-Length 6.5 Creedmoor 1-8 Twist 5/8x24 416-R SS Nickel Teflon Extension Nitride Black. 5 Creedmoor Barrel. These AR15 Barrels from Faxon Firearms are machined from tough 416R stainless steel and... ... more

Proof Research PR15 Stainless Steel 20in 223 Wylde Rifle Length Rifle Barrel 22cal 0.75GB 8 Twist 1/2 x 28 101704

Proof Research PR15 Stainless Steel 20in 223 Wylde Rifle Length Rifle Barrel 22cal 0.75GB 8 Twist 1/2 x 28 101704. These Rifle Barrels made by Proof Research utilize full mass bolt carrier groups and standard rate recoil springs to ensure optimal... ... more

Proof Research Zermatt Arms Pre-Fit Stainless Steel Threaded Barrel 6.5 PRC Origin Action 26 inch 5/8x24 Thread 1-7.5 Twist Competition Profile Silver

Proof Research Zermatt Arms Pre-Fit Stainless Steel Threaded Barrel 6.5 PRC Origin Action 26 inch 5/8x24 Thread 1-7.5 Twist Competition Profile Silver. Our pre-fit Zermatt Arms shouldered barrels are easy to install. Simply thread it on torque it down... ... more

Proof Research Impact Precision Pre-Fit Stainless Steel Threaded Barrel 6.5 PRC Impact 737 Long Action 26 inch 5/8x24 Thread 1-7.5 Twist Competition

Proof Research Impact Precision Pre-Fit Stainless Steel Threaded Barrel 6.5 PRC Impact 737 Long Action 26 inch 5/8x24 Thread 1-7.5 Twist Competition. These barrels come chambered and threaded for an easy install - torque on ensure headspace with proper... ... 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 Zermatt Arms Pre-Fit Stainless Steel Threaded Barrel 6.5 PRC TL3/SR3 Short Action 26 inch 5/8x24 Thread 1-7.5 Twist Competition Profile

Proof Research Zermatt Arms Pre-Fit Stainless Steel Threaded Barrel 6.5 PRC TL3/SR3 Short Action 26 inch 5/8x24 Thread 1-7.5 Twist Competition Profile. Our pre-fit Zermatt Arms shouldered barrels are easy to install. Simply thread it on torque it down... ... 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 PR15 Stainless Steel 12.5in 300BLK Pistol Length Rifle Barrel 30cal 0.75GB 7 Twist 5/8 x 24 100530

Proof Research PR15 Stainless Steel 12.5in 300BLK Pistol Length Rifle Barrel 30cal 0.75GB 7 Twist 5/8 x 24 100530. With so many variables to take into account when crafting a rifle build; one of the most important aspects that can be overlooked is the... ... more

Proof Research PR15 Stainless Steel 18in 223 Wylde Rifle Length Rifle Barrel 22cal 0.75GB 7 Twist 1/2 x 28 101636

Proof Research PR15 Stainless Steel 18in 223 Wylde Rifle Length Rifle Barrel 22cal 0.75GB 7 Twist 1/2 x 28 101636. These Rifle Barrels made by Proof Research utilize full mass bolt carrier groups and standard rate recoil springs to ensure optimal... ... more

Proof Research Barrel Bolt 6.5Cm 24 Length 8 Twist 4 Groove 5/8-24 Thread Ss Savage Drop In Straight Taper 109038

Proof Research Barrel Bolt 6.5Cm 24 Length 8 Twist 4 Groove 5/8-24 Thread Ss Savage Drop In Straight Taper 109038. 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 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 Savage Drop In Straight Taper 100721

Proof Research Barrel Bolt 6.5Cm 22 Length 8 Twist 4 Groove 5/8-24 Thread Cf Savage Drop In Straight Taper 100721. These Rifle Barrels from the geniuses at Proof Research feature a lightweight and compact design that won't add unnecessary poundage 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 Barrel Bolt 375 22 Length 12 Twist 6 Groove Cf Sendero 1.25 Breech 108932

Proof Research Barrel Bolt 375 22 Length 12 Twist 6 Groove Cf Sendero 1.25 Breech 108932. 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 Accuracy International Pre-Fit Barrel Carbon Fiber 6 CM 24 inch 1/7.5 Twist 5/8x24 Thread M30 Breech Thread Black 109465

Proof Research Accuracy International Pre-Fit Barrel Carbon Fiber 6 CM 24 inch 1/7.5 Twist 5/8x24 Thread M30 Breech Thread Black 109465. You also need a barrel that will perform in extreme heat or cold. The PROOF ACCURACY INTERNATIONAL Pre-Fit Carbon... ... more

Proof Research Accuracy International Pre-Fit Barrel Carbon Fiber 6 CM 24 inch 1/7.5 Twist 5/8x24 Thread M27 Breech Thread Black 109458

Proof Research Accuracy International Pre-Fit Barrel Carbon Fiber 6 CM 24 inch 1/7.5 Twist 5/8x24 Thread M27 Breech Thread Black 109458. You also need a barrel that will perform in extreme heat or cold. The PROOF ACCURACY INTERNATIONAL Pre-Fit Carbon... ... more

Proof Research Accuracy International Pre-Fit Barrel Carbon Fiber 6.5 CM 24 inch 1/8 Twist 5/8x24 Thread M27 Breech Thread Black 109410

Proof Research Accuracy International Pre-Fit Barrel Carbon Fiber 6.5 CM 24 inch 1/8 Twist 5/8x24 Thread M27 Breech Thread Black 109410. You also need a barrel that will perform in extreme heat or cold. The PROOF ACCURACY INTERNATIONAL Pre-Fit Carbon... ... more

Proof Research Big Horn Pre-Fit Barrel Carbon Fiber 6.5 CM 22 inch 1/8 Twist 5/8x24 Thread Sendero Black 111543

Proof Research Big Horn Pre-Fit Barrel Carbon Fiber 6.5 CM 22 inch 1/8 Twist 5/8x24 Thread Sendero Black 111543. Proof Research designed these Rifle Barrels for their 6mm Mag big horn cartridges and they're crafted after an advanced manufacturing... ... more