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EXCLUSIVE DANIEL DEFENSE
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RISII & RISIII Rails, Cold Hammer Forged Barrels
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BROWNELLS PREMIUM
LIGHTWEIGHT AR BARRELS

Chrome Lined & Phosphate Coated

Available in 10.3", 11.5", 12.5", 13.9", 14.5", 14.7",& 16"

Starting at $159.99!
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Rifle Barrels & Parts

237 Items

Rifle Barrels & Parts Up To 40% Off— 237 Products In Stock / 54 Models

Our Rifle Barrels & Parts lineup includes 237 in-stock products selected from the brands serious shooters and outdoorsmen rely on. Enjoy savings Up To 40% Off on qualifying orders, and all Brownells brand products backed by our Forever Guarantee®.

You'll find options across Rifle Barrels, Rifle Barrel Parts, & Rifle Barrel Blanks from 45 premium brands like PROOF RESEARCH, INC, FAXON FIREARMS, SHILEN, BALLISTIC ADVANTAGE, with detailed specs to help you compare quality, materials, and performance. Verified buyers give our Rifle Barrels & Parts 4.6 Ratings out of 991 Reviews from verified buyers, a strong signal you can shop with confidence.

Whether you are gearing up for the range, the field, or daily carry, we stand behind every Rifle Barrels & Parts product we ship. Visit our full Rifle Parts category for the complete selection of related gear.

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FAXON FIREARMS - MATCH 300 BLACKOUT GUNNER CONTOUR RIFLE BARRELS FOR AR-15 FAXON FIREARMS - MATCH 300 BLACKOUT GUNNER CONTOUR RIFLE BARRELS FOR AR-15
5 Stars
(5.0)

$170.20 - $179.40

In stock
BROWNELLS - AR-15 1/2" CRUSH WASHER BROWNELLS - AR-15 1/2" CRUSH WASHER
5 Stars
(3.2)

$1.99

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

$249.99 - $299.99

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BROWNELLS - MUZZLE SHIM KIT BROWNELLS - MUZZLE SHIM KIT
5 Stars
(4.9)

$3.65 - $3.99

In stock
CRITERION BARRELS INC - CORE SERIES .223 WYLDE CHROME-LINED BARRELS FOR AR-15 CRITERION BARRELS INC - CORE SERIES .223 WYLDE CHROME-LINED BARRELS FOR AR-15
5 Stars
(4.7)

$313.49

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BROWNELLS - BARREL NUT SHIM KIT BROWNELLS - BARREL NUT SHIM KIT
5 Stars
(4.7)

$2.58

In stock
LUTH-AR LLC - AR-15 5.56MM CRUSH WASHER LUTH-AR LLC - AR-15 5.56MM CRUSH WASHER
5 Stars
(5.0)

$1.99

In stock
BRAVO COMPANY - AR-15 ENHANCED LIGHTWEIGHT BARREL ASSEMBLY KITS BRAVO COMPANY - AR-15 ENHANCED LIGHTWEIGHT BARREL ASSEMBLY KITS
5 Stars
(4.4)

$338.95

In stock
SONS OF LIBERTY GUN WORKS - CRUSH WASHERS FOR AR-15 SONS OF LIBERTY GUN WORKS - CRUSH WASHERS FOR AR-15
5 Stars
(5.0)

$5.69

In stock
COLT - AR-15 M4A1 5.56 BARREL 14.5IN COLT - AR-15 M4A1 5.56 BARREL 14.5IN
5 Stars
(3.0)

$249.99 - $319.99

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FAXON FIREARMS - DUTY 5.56X45 NATO GUNNER PROFILE RIFLE BARRELS FOR AR-15 FAXON FIREARMS - DUTY 5.56X45 NATO GUNNER PROFILE RIFLE BARRELS FOR AR-15
5 Stars
(3.9)

$156.40 - $188.60

In stock
STRIKE INDUSTRIES - AR CRUSH WASHERS STRIKE INDUSTRIES - AR CRUSH WASHERS
5 Stars
(5.0)

$2.75 - $15.95

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FAXON FIREARMS - 5.56 NATO GOV'T/SOCOM PROFILE RIFLE BARRELS FOR AR-15 FAXON FIREARMS - 5.56 NATO GOV'T/SOCOM PROFILE RIFLE BARRELS FOR AR-15
5 Stars
(4.6)

$142.60 - $161.00

In stock
CMMG - 22LR BARREL ASSEMBLY FOR AR-15 CMMG - 22LR BARREL ASSEMBLY FOR AR-15
5 Stars
(5.0)

$190.77 - $204.99

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FAXON FIREARMS - 5.56X45 NATO PENCIL PROFILE BARREL W/PINNED GAS BLOCK FOR AR-15 FAXON FIREARMS - 5.56X45 NATO PENCIL PROFILE BARREL W/PINNED GAS BLOCK FOR AR-15
5 Stars
(0.0)

$189.20 - $216.20

In stock
CMMG - AR-15 BARREL NUT CMMG - AR-15 BARREL NUT
5 Stars
(5.0)

$11.38

In stock
BRAVO COMPANY - AR-15 MK12 BARREL 18" STAINLESS STEEL BRAVO COMPANY - AR-15 MK12 BARREL 18" STAINLESS STEEL
5 Stars
(5.0)

$383.95

In stock
FAXON FIREARMS - DUTY 5.56X45 NATO BIG GUNNER PROFILE RIFLE BARREL FOR AR-15 FAXON FIREARMS - DUTY 5.56X45 NATO BIG GUNNER PROFILE RIFLE BARREL FOR AR-15
5 Stars
(0.0)

$151.80

In stock
BALLISTIC ADVANTAGE - PERFORMANCE SERIES AR-15 5.56 BARRELS HANSON PROFILE BALLISTIC ADVANTAGE - PERFORMANCE SERIES AR-15 5.56 BARRELS HANSON PROFILE
5 Stars
(4.0)

$194.99 - $218.99

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CRITERION BARRELS INC - AR-15/M16 223 WYLDE CHROME LINED BARRELS CRITERION BARRELS INC - AR-15/M16 223 WYLDE CHROME LINED BARRELS
5 Stars
(4.9)

$313.49

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FAXON FIREARMS - 5.56 NATO GOVT/SOCOM PROFILE BARREL W/PINNED GAS BLOCK FOR AR15 FAXON FIREARMS - 5.56 NATO GOVT/SOCOM PROFILE BARREL W/PINNED GAS BLOCK FOR AR15
5 Stars
(0.0)

$197.80 - $202.40

In stock
DANIEL DEFENSE - 5.56MMX45 NATO HAMMER FORGED BARRELS FOR AR-15/M16 DANIEL DEFENSE - 5.56MMX45 NATO HAMMER FORGED BARRELS FOR AR-15/M16
5 Stars
(4.9)

$348.00 - $420.00

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DANIEL DEFENSE - AR-15/M16 300 BLK S2W HAMMER FORGED BARRELS DANIEL DEFENSE - AR-15/M16 300 BLK S2W HAMMER FORGED BARRELS
5 Stars
(5.0)

$348.00

In stock
CRITERION BARRELS INC - SBN .223 WYLDE HYBRID BARRELS FOR AR-15 CRITERION BARRELS INC - SBN .223 WYLDE HYBRID BARRELS FOR AR-15
5 Stars
(5.0)

$313.49

In stock
BROWNELLS - MASTER AR-15 SHIM KIT BROWNELLS - MASTER AR-15 SHIM KIT
5 Stars
(5.0)

$47.54

In stock
WILSON COMBAT - AR-15 SUPER SNIPER BARREL 223 WYLDE WILSON COMBAT - AR-15 SUPER SNIPER BARREL 223 WYLDE
5 Stars
(5.0)

$308.95 - $330.95

In stock
BROWNELLS - AR-15 PREMIUM LIGHTWEIGHT BARRELS 223 WYLDE BROWNELLS - AR-15 PREMIUM LIGHTWEIGHT BARRELS 223 WYLDE
5 Stars
(4.5)

$159.99 - $189.99

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BALLISTIC ADVANTAGE - COLD HAMMER FORGED 5.56X45 MID-LENGTH BARRELS W/LO PRO FOR AR-15 BALLISTIC ADVANTAGE - COLD HAMMER FORGED 5.56X45 MID-LENGTH BARRELS W/LO PRO FOR AR-15
5 Stars
(0.0)

$304.00 - $313.50

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FAXON FIREARMS - DUTY 5.56X45 NATO PENCIL PROFILE RIFLE BARRELS FOR AR-15 FAXON FIREARMS - DUTY 5.56X45 NATO PENCIL PROFILE RIFLE BARRELS FOR AR-15
5 Stars
(4.9)

$151.80 - $170.20

In stock
BALLISTIC ADVANTAGE - AR-15 MODERN SERIES BARRELS .300 BLACKOUT BALLISTIC ADVANTAGE - AR-15 MODERN SERIES BARRELS .300 BLACKOUT
5 Stars
(4.6)

$147.99 - $171.99

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FAXON FIREARMS - 300 BLACKOUT GUNNER PROFILE RIFLE BARRELS FOR AR-15 FAXON FIREARMS - 300 BLACKOUT GUNNER PROFILE RIFLE BARRELS FOR AR-15
5 Stars
(4.1)

$142.60 - $165.60

In stock
LUTH-AR LLC - AR-15 A2 COMPENSATOR PEEL WASHER LUTH-AR LLC - AR-15 A2 COMPENSATOR PEEL WASHER
5 Stars
(5.0)

$5.63

In stock
Products:  1  –  32  of 126