Criterion Barrels 18in AR-10 Rifle Length Gas System Barrel .308 M118 LR 1-10 Twist Parkerized 4140/4150 Chrome Moly Steel 10180-HYR

Criterion Barrels Inc Ar-15/M16 223 Wylde Chrome Lined Barrels - 18" Hbar Contour, Rifle Gas System,

Chrome-lined, button rifled barrels feature 223 Wylde chambers and 1-8" twist for enhanced accuracy potential with both .223 and 5.56 NATO ammunition. Unique chrome-lining process maintains uniformity throughout the bore and hand-lapping helps ensure... ... more

Proof Research Ar 308 Pr-10 Barrel Caliber Matched Gas System Carbon Fiber - 6.5 Creedmoor 1-8 Twist

PROOF Research designed these long range specific barrels that feature their rifle length plus 2" (CAMGAS) gas system to moderate bolt carrier velocity and dwell time issues that previously plagued Creedmoor and 260 AR barrels. The proprietary gas tube... ... more

Cmmg Barrel Sub-Assembly 308 Winchester - 12.5" Bbl Sub-Assy Mc 1-10 5/8-24" Black Nitride

Perfect for building your custom MK3 upper group. Comes with a properly installed barrel extension. All barrel sub-assemblies are properly headspaced. For .308 Winchester Rifles 12.5" Barrel Length Medium Taper Contour Mid-Length Gas System 1-10 Twist... ... more

Criterion Barrels 20in AR-10 Rifle Length Nitrided Gas System Barrel .308 M118 LR 1-11 Twist Black 1020S-HYR-N

Criterion Barrels 20in AR-10 Rifle Length Nitrided Gas System Barrel .308 M118 LR 1-11 Twist Black 1020S-HYR-N. 62x51 NATO and .308 Win ammunition and the chamber is optimized for heavier longer bullets. Criterion Barrels crafted these Rifle Barrels... ... more

BSF Barrels AR-10 .308 Rifle Gas Barrel 24.5in w/1-10 Twist Rate Fluted Gray/Black FR10243006

BSF Barrels AR-10 .308 Rifle Gas Barrel 24.5in w/1-10 Twist Rate Fluted Gray/Black FR10243006. 308 Win Barrel w/ 1-10 Twist brings superior stiffness strength and lightweight to your rifle with little weight penalty. BSF Barrels constructed these Rifle... ... more

BSF Barrels AR-10 .308 Rifle Gas Barrel 22.5in w/1-10 Twist Rate Fluted Gray/Black FR10223005

BSF Barrels AR-10 .308 Rifle Gas Barrel 22.5in w/1-10 Twist Rate Fluted Gray/Black FR10223005. 308 Win Barrel w/ 1-10 Twist brings superior stiffness strength and lightweight to your rifle with little weight penalty. BSF Barrels constructed these Rifle... ... more

BSF Barrels AR-10 .308 Rifle Gas Barrel 18.5in w/1-10 Twist Rate Fluted Gray/Black FR10183003

BSF Barrels AR-10 .308 Rifle Gas Barrel 18.5in w/1-10 Twist Rate Fluted Gray/Black FR10183003. 308 Win Barrel w/ 1-10 Twist brings superior stiffness strength and lightweight to your rifle with little weight penalty. BSF Barrels constructed these Rifle... ... more

BSF Barrels AR-10 .308 Rifle Gas Barrel 20.5in w/1-10 Twist Rate Fluted Gray/Black FR10203004

BSF Barrels AR-10 .308 Rifle Gas Barrel 20.5in w/1-10 Twist Rate Fluted Gray/Black FR10203004. 308 Win Barrel w/ 1-10 Twist brings superior stiffness strength and lightweight to your rifle with little weight penalty. BSF Barrels constructed these Rifle... ... more

Criterion Barrels 22in AR-10 Rifle Length Nitrided Gas System Barrel .308 M118 LR 1-11 Twist Black 1022S-HYR-N

Criterion Barrels 22in AR-10 Rifle Length Nitrided Gas System Barrel .308 M118 LR 1-11 Twist Black 1022S-HYR-N. 62x51 NATO and .308 Win ammunition and the chamber is optimized for heavier longer bullets. Criterion Barrels crafted these Rifle Barrels... ... more

Christensen Arms AR-10 .308 Winchester Carbon Fiber Barrel 24 in Rifle Length 1-10 Twist 5/8 24 Carbon Fiber 810-00031-16

Christensen Arms AR-10 .308 Winchester Carbon Fiber Barrel 24 in Rifle Length 1-10 Twist 5/8 24 Carbon Fiber 810-00031-16. The barrel lining is made from match-grade 416R stainless steel and is measured to a tolerance of +/- .0001. When it comes to... ... more

Faxon Firearms Match Series AR-10 .308 Winchester Threaded Barrel 20in Flame Fluted Rifle Length 1-10 Twist 5/8x24 Salt Bath Nitride Black

Faxon Firearms Match Series AR-10 .308 Winchester Threaded Barrel 20in Flame Fluted Rifle Length 1-10 Twist 5/8x24 Salt Bath Nitride Black. Manufactured in-house from gun-barrel-quality bar-stock the Match Series starts with 416-R in 5R rifling. 5R is... ... more

Stag Arms AR-10 Stainless Steel Barrel 24 inch .308/6.5 Creedmoor Rifle Length Heavy 1-8 Twist 5/8x24 TPI Bead Blasted STAG400107

Stag Arms AR-10 Stainless Steel Barrel 24 inch .308/6.5 Creedmoor Rifle Length Heavy 1-8 Twist 5/8x24 TPI Bead Blasted STAG400107. 5 Creedmoor Barrel is machined from 416R Stainless Steel and features a heavy profile and 1/8 twist perfect for... ... more

Tactical Kinetics SOCOM Barrel AR-10 .308 Winchester 20in Medium Contour Rifle Length Gas 1-10 Twist Black Nitride TK1779

Tactical Kinetics SOCOM Barrel AR-10 .308 Winchester 20in Medium Contour Rifle Length Gas 1-10 Twist Black Nitride TK1779. 308 Winchester 1:10 Twist Carbine Length Gas System 41V50 CrMoV design is the perfect addition to your SBR or Pistol build You do... ... more

BSF Barrels AR-10 .308 Mid Gas Barrel 16.5in w/1-10 Twist Rate Fluted Gray/Black FM10163001

BSF Barrels AR-10 .308 Mid Gas Barrel 16.5in w/1-10 Twist Rate Fluted Gray/Black FM10163001. 308 Win Barrel w/ 1-10 Twist brings superior stiffness strength and lightweight to your rifle with little weight penalty. BSF Barrels constructed these Rifle... ... more

Radical Firearms 18in .308 Stainless Steel Match Rifle BarrelHBAR1 in 10 Twist RateRifle Length Gas System B18SS-308-110

Radical Firearms 18in .308 Stainless Steel Match Rifle BarrelHBAR1 in 10 Twist RateRifle Length Gas System B18SS-308-110. Crafted from stainless steel this Barrel from Radical Firearms is a long-lasting option that will see you through the entirety of... ... more

BSF Barrels 12in AR-10 Barrel .308 Caliber 1-10 Twist Carbine Length 5/8-24 Thread Gray FC10123004

BSF Barrels 12in AR-10 Barrel .308 Caliber 1-10 Twist Carbine Length 5/8-24 Thread Gray FC10123004. The experts at BSF Barrels crafted these Rifle Barrels from 416R stainless steel with a 1:10 twist rate and 5/8x24 threads. This BSF Barrels .308... ... more

ODIN Works AR-15 22 ARC 18in Threaded Barrel Rifle Gas System 1/2-28 Threads 1-7 Twist 416 Stainless Steel DMR Profile with .750 Tuneable Gas Block

ODIN Works AR-15 22 ARC 18in Threaded Barrel Rifle Gas System 1/2-28 Threads 1-7 Twist 416 Stainless Steel DMR Profile with .750 Tuneable Gas Block. The 22 ARC (Advanced Rifle Cartridge) brings exceptional power and performance elegantly packed into a... ... more

Christensen Arms AR-10 .308 Winchester Carbon Fiber Barrel 20 in Rifle Length 1-10 Twist 5/8 24 Carbon Fiber 810-00031-15

Christensen Arms AR-10 .308 Winchester Carbon Fiber Barrel 20 in Rifle Length 1-10 Twist 5/8 24 Carbon Fiber 810-00031-15. The barrel lining is made from match-grade 416R stainless steel and is measured to a tolerance of +/- .0001. When it comes to... ... more

Tiger Rock Threaded Barrel AR-10/LR-308 20in Rifle Length 1-10 Twist 5/8x24 Thread Pitch Pakrized Black Large BR308-20P

Tiger Rock Threaded Barrel AR-10/LR-308 20in Rifle Length 1-10 Twist 5/8x24 Thread Pitch Pakrized Black Large BR308-20P. . Established by using some of the most extremely durable and dependable substances in existence these AR15 Barrels from Tiger Rock... ... more

LaRue Tactical PredatAR Threaded Barrel AR Platform AR-10 7.62mm 18in Mid Length 1/8 Twist 5/8x24 Thread Black LT10-6S-T-308-8-18-Y-1M

LaRue Tactical PredatAR Threaded Barrel AR Platform AR-10 7.62mm 18in Mid Length 1/8 Twist 5/8x24 Thread Black LT10-6S-T-308-8-18-Y-1M. PredatAR owners enjoy lightweight maneuverability with sub-MOA accuracy. Requires a 0.625" gas block. Specifications... ... more

LaRue Tactical Stealth Threaded Barrel AR Platform AR-10 7.62 20in Rifle Length 1/8 Twist 5/8x24 Thread Black LT10-6S-M-308-8-20-Y-1R

LaRue Tactical Stealth Threaded Barrel AR Platform AR-10 7.62 20in Rifle Length 1/8 Twist 5/8x24 Thread Black LT10-6S-M-308-8-20-Y-1R. Stealth Uppers are considered by many to be the finest improvement that can be made to a stock AR-10 Rifle. These... ... more

Criterion Barrels 16in AR-15 Hybrid Mid Length Gas System Barrel Chrome-lined Parkerized 15160-HY8

Criterion Barrels 16in AR-15 Hybrid Mid Length Gas System Barrel Chrome-lined Parkerized 15160-HY8. These Rifle Barrels from Criterion Barrels are manufactured to the same high quality standards as their Military Class 4 barrels with which they're... ... more

Aero Precision M5E1 Complete Upper Reciever .308 18in Rifle Barrel 1-10 Twist 5/8x24 Thread Free-Float Handguard Stainless Steel Cerakote FDE

Aero Precision M5E1 Complete Upper Reciever .308 18in Rifle Barrel 1-10 Twist 5/8x24 Thread Free-Float Handguard Stainless Steel Cerakote FDE. 308 rifle upper assemblies you can buy. The Aero Precision AR 308 Upper includes an M4 length gas block 18"... ... more

Aero Precision M5E1 Complete Upper Reciever .308 18in Rifle Barrel 1-10 Twist 5/8x24 Thread Free-Float Handguard Stainless Steel Anodized Black

Aero Precision M5E1 Complete Upper Reciever .308 18in Rifle Barrel 1-10 Twist 5/8x24 Thread Free-Float Handguard Stainless Steel Anodized Black. 308 rifle upper assemblies you can buy. The Aero Precision AR 308 Upper includes an M4 length gas block 18"... ... more

Criterion Barrels 16in AR-15 HBAR Mid Length Gas System Barrel Chrome-lined Parkerized 15160-HB8

Criterion Barrels 16in AR-15 HBAR Mid Length Gas System Barrel Chrome-lined Parkerized 15160-HB8. The HBAR barrel provides superior harmonics under rapid strings of fire. These barrels are optimized for competition use; however they are also a reliable... ... more

Criterion Barrels 16in AR-10 Rifle Length Gas System Barrel .308 M118 LR Rifle Length 1-10 Twist 416R Nitride 1016S-HYR-N

Criterion Barrels 16in AR-10 Rifle Length Gas System Barrel .308 M118 LR Rifle Length 1-10 Twist 416R Nitride 1016S-HYR-N. 62x51 NATO and .308 Win ammunition and the chamber is optimized for heavier longer bullets. Criterion Barrels crafted these Rifle... ... more

Aero Precision Complete Upper Receiver M5E1 .308 Winchester 18in Fluted SS Barrel Rifle Length w/ Gen II EM-15 Handguard FDE APAR308556M69

Aero Precision Complete Upper Receiver M5E1 .308 Winchester 18in Fluted SS Barrel Rifle Length w/ Gen II EM-15 Handguard FDE APAR308556M69. 308 rifle upper assemblies you can buy. The Aero Precision AR 308 Upper includes an M4 length gas block 18"... ... more

Faxon Firearms FX7 Prefit Rifle Barrel .308 Winchester 18in Gunner Rifle Length 1/10 Twist 5/8x24 Thread Black 7F1B810N18NGQ

Faxon Firearms FX7 Prefit Rifle Barrel .308 Winchester 18in Gunner Rifle Length 1/10 Twist 5/8x24 Thread Black 7F1B810N18NGQ. Unlock the ultimate combination taylor made to fit and function seamlessly with the FX7 Bolt Action Receiver. Meticulously... ... more

Criterion Barrels SBR Core Threaded Barrel AR-15 .223 Wylde 18in 4150 CrMoV Barrel Rifle Length 1-8 Twist 1/2x28 Chrome-lined 15180-CR12

Criterion Barrels SBR Core Threaded Barrel AR-15 .223 Wylde 18in 4150 CrMoV Barrel Rifle Length 1-8 Twist 1/2x28 Chrome-lined 15180-CR12. These barrels are built to address issues with weight distribution balance and handling of traditional profiles... ... more

Aero Precision Complete Upper Receiver M5E1 .308 Winchester 18in Fluted SS Barrel Rifle Length w/ Gen II EM-15 Handguard Anodized Black APAR308554M69

Aero Precision Complete Upper Receiver M5E1 .308 Winchester 18in Fluted SS Barrel Rifle Length w/ Gen II EM-15 Handguard Anodized Black APAR308554M69. 308 rifle upper assemblies you can buy. The Aero Precision AR 308 Upper includes an M4 length gas... ... more

LaRue Tactical Stealth Threaded Barrel AR Platform AR-10 7.62 16in Mid Length 1/8 Twist 5/8x24 Thread Black LT10-6S-M-308-8-16-Y-1M

LaRue Tactical Stealth Threaded Barrel AR Platform AR-10 7.62 16in Mid Length 1/8 Twist 5/8x24 Thread Black LT10-6S-M-308-8-16-Y-1M. Stealth Uppers are considered by many to be the finest improvement that can be made to a stock AR-10 Rifle. These... ... more

LaRue Tactical PredatAR Threaded Barrel AR Platform AR-10 7.62mm 16in Mid Length 1/8 Twist 5/8x24 Thread Black LT10-6S-T-308-8-16-Y-1M

LaRue Tactical PredatAR Threaded Barrel AR Platform AR-10 7.62mm 16in Mid Length 1/8 Twist 5/8x24 Thread Black LT10-6S-T-308-8-16-Y-1M. PredatAR owners enjoy lightweight maneuverability with sub-MOA accuracy. Requires a 0.625" gas block. Specifications... ... more

Hitman Industries AR-10 .308 Winchester Bull Rifle Barrel 24 inch 1-10 Twist Rifle Length Nitride Black 308R24BULL416B10XF

Hitman Industries AR-10 .308 Winchester Bull Rifle Barrel 24 inch 1-10 Twist Rifle Length Nitride Black 308R24BULL416B10XF. There are a few ways to rifle a barrel but here at hitman we prefer button rifling for accuracy. With our 7 step quality Control... ... more

Criterion Barrels 18in AR-15 Hybrid Rifle Gas System Barrel Chrome-lined Parkerized 15180-HY12

Criterion Barrels 18in AR-15 Hybrid Rifle Gas System Barrel Chrome-lined Parkerized 15180-HY12. Criterion Barrels uses button rifling and manufactures these AR15 Barrels from gun barrel quality steel. Criterion Barrels AR-10 Hybrid Rifle Length Gas... ... more

Aero Precision M5E1 Complete Upper Reciever .308 18in Rifle Barrel 1-10 Twist 5/8x24 Thread Free-Float Handguard CMV Anodized Black APAR308233M25

Aero Precision M5E1 Complete Upper Reciever .308 18in Rifle Barrel 1-10 Twist 5/8x24 Thread Free-Float Handguard CMV Anodized Black APAR308233M25. 308 rifle upper assemblies you can buy. The Aero Precision AR 308 Upper includes an M4 length gas block... ... more

Guntec USA 18'' .308 Cal 1-10 Twist 4150 Barrel Rifle Length Gas System Black Nitride BAR-18-308-R

Guntec USA 18'' .308 Cal 1-10 Twist 4150 Barrel Rifle Length Gas System Black Nitride BAR-18-308-R. 308 Cal 1-10 Twist 4150 Barrel then you've turned up at the right location.. Developed working with some of the most extremely strong and long lasting... ... more

Criterion Barrels 20in AR-10 Rifle Length Gas System Barrel .308 M118 LR 1-11 Twist 416R Stainless Steel 1020S-HYR

Criterion Barrels 20in AR-10 Rifle Length Gas System Barrel .308 M118 LR 1-11 Twist 416R Stainless Steel 1020S-HYR. Criterion Barrels uses button rifling and manufactures these AR15 Barrels from gun barrel quality steel. Criterion Barrels AR-10 Hybrid... ... more