20"

20".308 Barrels - offering the best AR-10 .308 barrels at competitive prices from top notch US manufacturers.

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  • AR-10 .308 20" Aero Precision CMV Barrel, Rifle Length
    AR-10 .308 20" Aero Precision CMV Barrel, Rifle Length. This 20" rifle length barrel is the perfect addition to your .308 build. Crafted to mil- spec standards from 4150 Chrome Moly Vanadium with a QPQ corrosion resistant finish, this barrel provides time tested precision and accuracy for your .308 ..
    AR-10 .308 20" Aero Precision CMV Barrel, Rifle Length. This 20" ri...
    $280.00
  • AR-10 .308 20" Aero Precision Stainless Steel Barrel, Rifle Length
    AR-10 .308 20" Aero Precision Stainless Steel Barrel, Rifle Length. This 20" rifle length barrel is the perfect addition to your .308 build. Crafted to mil-spec standards from 416R Stainless Steel with a bead blasted finish, this barrel provides time tested precision and accuracy fo..
    AR-10 .308 20" Aero Precision Stainless Steel Barrel, R...
    $310.00
  • AR-10 .308 20" BA Heavy Profile Rifle Length Barrel, CMV Modern Series
    AR-10 .308 20" BA Heavy Profile Rifle Length Barrel, CMV Modern Series. This 20" rifle length barrel is the perfect addition to your .308 build. Crafted to mil- spec standards from 4150 Chrome Moly Vanadium with a QPQ corrosion resistant finish, this barrel provides time tested precision..
    AR-10 .308 20" BA Heavy Profile Rifle Length Barrel, CMV Modern S...
    $250.00
  • AR-10 .308 20" BA Heavy Profile Rifle Length Barrel, Stainless Premium Series
    AR-10 .308 20" BA Heavy Profile Rifle Length Barrel, Stainless Premium Series. This .308 chambered 20 inch heavy profile barrel is machined from 416R Stainless Steel with a bead blasted finish. Premium Series Barrels are HP and MPI tested, ensuring the best in quality and accuracy. Manufacture..
    AR-10 .308 20" BA Heavy Profile Rifle Length Barrel, Stainles...
    $280.00
  • AR-10 .308 20" BA Stainless Steel Bull Threaded Barrel, Premium Series
    AR-10 .308 20" Stainless Steel Bull Threaded Barrel, Premium Series. This .308 chambered 20 inch barrel is machined from 416R Stainless Steel with a bead blasted finish. Premium Series Barrels are HP and MPI tested, ensuring the best in quality and accuracy. Manufacturer: Ballistic AdvantageAD..
    AR-10 .308 20" Stainless Steel Bull Threaded Barrel, Premium ...
    $299.00
  • AR-10 .308 20" Black Hole Weaponry Rifle Stainless Steel 1:11 Barrel
    AR-10 .308 20" Black Hole Weaponry Rifle Stainless Steel 1:11 Barrel. Black Hole Weaponry Barrels employ the use of 416R, match grade stainless steel. BHW Barrels specialize in Polygonal rifling; The shape of the lands and grooves are based on a circle, so there are no sharp corners or edges fo..
    AR-10 .308 20" Black Hole Weaponry Rifle Stainless Steel 1:11 Barre...
    $399.95
  • AR-10 .308 20" Black Hole Weaponry Rifle Stainless Steel 1:11 Poly Barrel
    Black Hole Weaponry 20" Rifle-Length Stainless Steel 1:11 Polygonal Rifled Barrel - .308 Chamber - DPMS CompatibleBlack Hole Weaponry Barrels employ the use of 416R, match grade stainless steel. BHW Barrels specialize in Polygonal rifling; The shape of the lands and grooves are based on a circl..
    Black Hole Weaponry 20" Rifle-Length Stainless Steel 1:11 Polygonal...
    $389.95
  • AR-10 .308 20" stainless steel bull barrel 1-10 twist
    AR-10 .308 20" stainless steel bull barrel 1-10 twist. DPMS pattern. Made from 416 stainless steel hardened to 26-32 rc and stress relieved. 1-10 rh twist. 6 groove button rifled. Chambered in .308 win .936" diameter under gas block Rifle length gas system Target crowned - no muzzle..
    AR-10 .308 20" stainless steel bull barrel 1-10 twist. DPMS pattern...
    $239.95
  • AR-10 .308 20" stainless steel bull barrel diamond fluted
    AR-10 .308 20" stainless steel bull barrel diamond fluted.  THIS BARREL IS ALL DESIRED DIAMOND FLUTED. FLUTING HELPS LIGHTEN THE BARREL, COOL THE BARREL FASTER, AND MAKES YOUR RIFLE LOOK GREAT. CA AND NY COMPLIANT. MADE FROM 416 STAINLESS STEEL HARDENED TO 26-32 RC AND STRESS RELIEVED. ..
    AR-10 .308 20" stainless steel bull barrel diamond fluted.  TH...
    $299.95
  • AR-10 .308 20" stainless steel bull barrel spiral fluted
    AR-10 .308 20" stainless steel bull barrel spiral fluted. Made from 416 stainless steel hardened to 26-32 rc and stress relieved. CA and NY compliant. • 1-10 rh twist • chambered in .308 winchester •.936" diameter under gas block • target crowned • comes with barrel extension and..
    AR-10 .308 20" stainless steel bull barrel spiral fluted. Made from...
    $289.95
  • AR-10 .308 20" stainless steel bull barrel X-treme fluted
    •AR-10 .308 20" stainless steel bull barrel X-treme fluted, made from 416 stainless steel hardened to 26-32 rc and stress relieved. •1-10 rh twist •chambered in .308 winchester •.936" diameter under gas block; rifle length gas system •target crowned •comes with barrel extension and ex..
    •AR-10 .308 20" stainless steel bull barrel X-treme fluted, made fr...
    $299.95
  • AR-10 .308 20" stainless steel heavy hbar straight fluted barrel
    AR-10 .308 20" stainless steel heavy hbar straight fluted barrel, made from 416 stainless steel hardened to 26-32 rc and stress relieved. Straight fluted. Fluting helps lighten the barrel, cool the barrel faster, and makes your rifle look great. DPMS 308 • 1-10 rh twist • chambered i..
    AR-10 .308 20" stainless steel heavy hbar straight fluted barrel, m...
    $269.95
  • AR-10 .308/7.62x51 20" stainless steel hbar barrel diamond fluted
    AR-10 .308/7.62x51 20" stainless steel hbar barrel diamond fluted features:  MADE FROM 416 STAINLESS STEEL HARDENED TO 26-32 RC AND STRESS RELIEVED. 1-10 RH TWIST CHAMBERED IN .308 WIN RIFLE LENGTH GAS SYSTEM, .750" DIAMETER UNDER GAS BLOCK* 5/8-24 THREADED FOR MUZZLE DEVICE COMES W..
    AR-10 .308/7.62x51 20" stainless steel hbar barrel diamond fluted f...
    $329.95
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  • AR-10 Faxon Firearms 20" .308 Win Rifle Length Heavy Fluted Barrel
    AR-10 Faxon Firearms 20" .308 Win Rifle Length Heavy Fluted Barrel - DPMSFeatures:DPMS compatibleChambered in .308 Winchester with a 1:10 twist416R stainless steelRifle length gas systemHeavy profileFluted5/8x24 thread pitchGas seat diameter: 0.750"QPQ nitride finish5R button rifledMagnetic particle..
    AR-10 Faxon Firearms 20" .308 Win Rifle Length Heavy Fluted Barrel ...
    $339.95