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AR15 Barrels 121 Items

Shop 121 AR15 Barrels Up To 43% Off from 24 brands

Brownells has Top Quality AR15 Barrels starting as low as $44.99 from TOP Brands like FAXON FIREARMS, CMMG, BROWNELLS, and more!  Ratings for our AR15 Barrels are 4.5 Ratings out of 422 Reviews from verified buyers.

Check out all of our AR15 Rifles, Parts & Accessories products and always remember Brownells Forever Guarantee.

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Product badge WHITE OAK ARMAMENT - AR-15/M16 223 WYLDE MATCH BARRELS WHITE OAK ARMAMENT - AR-15/M16 223 WYLDE MATCH BARRELS
5 Stars
(4.5)

$279.99 - $289.99

$288.99 - $295.49

In stock
Product badge CRITERION BARRELS INC - AR-15/M16 223 WYLDE CHROME LINED BARRELS CRITERION BARRELS INC - AR-15/M16 223 WYLDE CHROME LINED BARRELS
5 Stars
(4.8)

$219.99 - $296.99

$269.99

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COLT - 14.5" M4 SOCOM BARREL ASSEMBLY COLT - 14.5" M4 SOCOM BARREL ASSEMBLY
5 Stars
(4.0)

$239.99 - $329.99

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FAXON FIREARMS - AR-15 6MM ARC BARRELS HEAVY PROFILE FAXON FIREARMS - AR-15 6MM ARC BARRELS HEAVY PROFILE
5 Stars
(4.3)

$209.99 - $226.99

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BROWNELLS - AR-15 M16A1 RETRO CARBINE BARREL ASSEMBLIES BROWNELLS - AR-15 M16A1 RETRO CARBINE BARREL ASSEMBLIES
5 Stars
(4.2)

$249.99 - $299.99

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SHILEN - AR-15/M16 MATCH BARREL/BOLT SET SHILEN - AR-15/M16 MATCH BARREL/BOLT SET
5 Stars
(4.7)

$480.00

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FAXON FIREARMS - AR-15 GUNNER BARRELS FAXON FIREARMS - AR-15 GUNNER BARRELS
5 Stars
(3.9)

$151.80 - $236.99

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Product badge DANIEL DEFENSE - AR-15/M16 5.56 HAMMER FORGED BARRELS DANIEL DEFENSE - AR-15/M16 5.56 HAMMER FORGED BARRELS
5 Stars
(4.9)

$269.99 - $408.00

$275.99

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Product badge CMMG - AR-15/M16 300 BLK BARRELS CMMG - AR-15/M16 300 BLK BARRELS
5 Stars
(4.4)

$139.99 - $169.99

$149.99 - $178.99

In stock
Product badge FAXON FIREARMS - AR-15/M16 5.56 PENCIL BARRELS FAXON FIREARMS - AR-15/M16 5.56 PENCIL BARRELS
5 Stars
(4.9)
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FAXON FIREARMS - AR-15 BARRELS 300 BLACKOUT GUNNER PROFILE FAXON FIREARMS - AR-15 BARRELS 300 BLACKOUT GUNNER PROFILE
5 Stars
(4.0)

$142.60 - $165.99

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Product badge FN AMERICA LLC - AR-15/M16 5.56x45MM COLD HAMMER FORGED BARRELS FN AMERICA LLC - AR-15/M16 5.56x45MM COLD HAMMER FORGED BARRELS
5 Stars
(4.8)
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BALLISTIC ADVANTAGE - AR-15 MODERN SERIES BARRELS 5.56MM BALLISTIC ADVANTAGE - AR-15 MODERN SERIES BARRELS 5.56MM
5 Stars
(4.6)

$115.99 - $166.99

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BROWNELLS - AR-15 MK12 18IN 5.56MM BARREL BROWNELLS - AR-15 MK12 18IN 5.56MM BARREL
5 Stars
(4.7)

$249.99

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Product badge BROWNELLS - AR-15 16" A1 CARBINE BARREL ASSEMBLY BROWNELLS - AR-15 16" A1 CARBINE BARREL ASSEMBLY
5 Stars
(5.0)

$219.99

$289.99

In stock
Product badge FAXON FIREARMS - AR-15 MATCH BARRELS PENCIL PROFILE 223 WYLDE STAINLESS STEEL 5R FAXON FIREARMS - AR-15 MATCH BARRELS PENCIL PROFILE 223 WYLDE STAINLESS STEEL 5R
5 Stars
(5.0)
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BALLISTIC ADVANTAGE - AR .308 MODERN SERIES BARRELS .308 BALLISTIC ADVANTAGE - AR .308 MODERN SERIES BARRELS .308
5 Stars
(5.0)

$199.99 - $237.99

In stock
FAXON FIREARMS - AR-15 5.56 GOV'T/SOCOM BARRELS FAXON FIREARMS - AR-15 5.56 GOV'T/SOCOM BARRELS
5 Stars
(4.6)

$142.60 - $161.00

In stock
GEISSELE AUTOMATICS LLC - AR-15 CHF CHROME LINED BARRELS 5.56MM GEISSELE AUTOMATICS LLC - AR-15 CHF CHROME LINED BARRELS 5.56MM
5 Stars
(4.0)
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Product badge BROWNELLS - AR-15 CHROME LINED GOVERNMENT BARREL ASSEMBLIES BROWNELLS - AR-15 CHROME LINED GOVERNMENT BARREL ASSEMBLIES
5 Stars
(4.8)

$259.99 - $299.99

$309.99

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Product badge FN AMERICA LLC - AR-15/M16 BUTTON RIFLED BARRELS FN AMERICA LLC - AR-15/M16 BUTTON RIFLED BARRELS
5 Stars
(3.8)
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FAXON FIREARMS - AR-15 GUNNER PROFILE BARRELS .350 LEGEND FAXON FIREARMS - AR-15 GUNNER PROFILE BARRELS .350 LEGEND
5 Stars
(4.5)

$188.60 - $216.20

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Product badge CMMG - AR-15 16.1" BARREL .350 LEGEND CMMG - AR-15 16.1" BARREL .350 LEGEND
5 Stars
(4.3)

$159.99

$166.99

In stock
BALLISTIC ADVANTAGE - AR-15 PREMIUM BARRELS .223 WYLDE STAINLESS STEEL BALLISTIC ADVANTAGE - AR-15 PREMIUM BARRELS .223 WYLDE STAINLESS STEEL
5 Stars
(5.0)

$199.99 - $237.99

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