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9MM BARRELS PARTS AND ACCESSORIES (Barrel Nuts, etc.)
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Aero Precision AR15 Barrel Nut Aero Precision AR15 Barrel Nut
Our Price: $8.99
IN STOCK
(5)
Right To Bear 6" Honey Badger 300 Blackout Black Nitride Barrel Right To Bear 6" .300 Blackout Pistol Length Barrel
MSRP $155.00
SALE PRICE: $129.99
IN STOCK
Right To Bear 16" 300 Blackout Black Nitride Barrel Right To Bear 16" .300 Blackout Length Barrel
MSRP $180.00
SALE PRICE: $119.99
IN STOCK
Right To Bear 9 inch performance blackout barrel Right To Bear 9" .300 Blackout Pistol Length Barrel, Performance Series
MSRP $190.00
Deal of the Day Price: $115.00
IN STOCK
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Right To Bear 16" Midlength Government Barrel Right To Bear 16" Gov Profile Barrel 5.56 (MidLength)
MSRP $170.00
SALE PRICE: $99.99
IN STOCK
Right To Bear 9" .300 Blackout Pistol Length Barrel Right To Bear 9" .300 Blackout Pistol Length Barrel
MSRP $155.00
SALE PRICE: $109.99
IN STOCK
(1)
Right To Bear 8" .300 Blackout Pistol Length Barrel Right To Bear 8" .300 Blackout Pistol Length Barrel
MSRP $155.00
SALE PRICE: $109.99
IN STOCK
(1)
LBE AR15 Barrel Nut LBE AR15 Barrel Nut
MSRP $12.00
SALE PRICE: $9.99
IN STOCK
Ballistic Advantage 11.5" Gov't Profile 5.56 with FSB and Delta Ring Kit Ballistic Advantage 11.5" 5.56 Gov Carbine Length Barrel, Modern Series - FSB w/ Delta Assembly
MSRP $205.00
MAP PRICE $169.95
FREE SHIPPING APPLIES TO ENTIRE CART
IN STOCK
Ballistic Advantage 16" .223 Hanson SS Premium Lo Pro Ballistic Advantage 16" .223 Wylde Hanson Stainless .625 Midlength Barrel w/ Lo Pro, Premium Series
MSRP $245.00
MAP PRICE $232.75
FREE SHIPPING APPLIES TO ENTIRE CART
IN STOCK
(4)
Ballistic Advantage 8" 300 Blackout Modern Series Barrel Ballistic Advantage 8" .300 Blackout Pistol Length Barrel, Modern Series
MSRP $155.00
MAP PRICE $147.25
FREE SHIPPING APPLIES TO ENTIRE CART
IN STOCK
(10)
Ballistic Advantage 9.5" 300 Blackout Modern Series Barrel Ballistic Advantage 9.5" Barrel (300 Blackout)
MSRP $160.00
MAP PRICE $152.00
FREE SHIPPING APPLIES TO ENTIRE CART
IN STOCK
(7)
CMMG 22LR barrel Collar Assembly SS CMMG 22LR barrel Collar Assembly SS
MSRP $59.95
SALE PRICE: $45.00
IN STOCK
(1)
Right To Bear 7.5" Pistol Barrel 5.56 Right To Bear 7.5" Pistol Barrel 5.56
MSRP $115.00
SALE PRICE: $99.99
IN STOCK
(1)
Ballistic Advantage 8" 5.56 Pistol-Length Modern Series Barrel Ballistic Advantage 8" 5.56 Pistol Length Barrel, Modern Series
MSRP $120.00
MAP PRICE $114.00
FREE SHIPPING APPLIES TO ENTIRE CART
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(3)
FAXON FIREARMS 7.5" Gunner, 300 BLK, Pistol-Length, 4150 QPQ - Gunner FAXON FIREARMS 7.5" Gunner, 300 BLK, Pistol-Length, 4150 QPQ - Gunner
MSRP $150.00
Deal of the Day Price: $129.99
FREE SHIPPING
IN STOCK
Faxon Firearms 16" GUNNER 5.56 NATO 4150 QPQ Barrel FAXON FIREARMS 16" GUNNER, 5.56 NATO, Mid-Length, 4150 QPQ
MSRP $175.00
Deal of the Day Price: $149.95
FREE SHIPPING
IN STOCK
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Ballistic Advantage 8.5" 300 Blackout Modern Series Barrel Ballistic Advantage 8.5" Barrel (300 Blackout)
MSRP $155.00
MAP PRICE $147.25
FREE SHIPPING APPLIES TO ENTIRE CART
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(5)
DS Arms Delta Ring Kit - AR15 DS Arms Delta Ring Kit - AR15
Our Price: $15.50
IN STOCK
Ballistic Advantage 300 Blackout 16" Modern Series Barrel Ballistic Advantage 16" Barrel (300 Blackout)
MSRP $180.00
MAP PRICE $171.00
FREE SHIPPING APPLIES TO ENTIRE CART
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(11)
Ballistic Advantage 16" 5.56 M4 Profile, Modern Series Ballistic Advantage 16" Barrel 5.56 M4 Profile, Modern Series
MSRP $160.00
MAP PRICE $152.00
FREE SHIPPING APPLIES TO ENTIRE CART
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(4)
FAXON FIREARMS 16" Gunner, 300 BLK, Carbine-Length, 4150 QPQ - Gunner FAXON FIREARMS 16" Gunner, 300 BLK, Carbine-Length, 4150 QPQ - Gunner
MSRP $175.00
Deal of the Day Price: $149.99
FREE SHIPPING
IN STOCK
FAXON FIREARMS 16" GUNNER, .223 Wylde, Mid-Length, 416R, QPQ, 5R, NP3 Extension FAXON FIREARMS 16" GUNNER, .223 Wylde, Mid-Length, 416R, QPQ, 5R, NP3 Extension
MSRP $225.00
Deal of the Day Price: $189.99
FREE SHIPPING
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Spike's Tactical Mil-Spec Delta Ring/Barrel Nut Kit Spike's Tactical Mil-Spec Delta Ring/Barrel Nut Kit
Our Price: $18.95
SALE PRICE: $17.06
IN STOCK
(3)
CMMG 9mm 8.5” Barrel, MT 4140CM SBN CMMG 9mm 8.5” Barrel, MT 4140CM SBN
MSRP $199.95
SALE PRICE: $139.99
IN STOCK
(4)
Faxon Firearms 16" PENCIL 5.56 NATO 4150 QPQ Barrel FAXON FIREARMS 16" PENCIL, 5.56 NATO, Mid-Length, 4150 QPQ
MSRP $175.00
Deal of the Day Price: $144.00
FREE SHIPPING
IN STOCK
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Custom AR15 Barrels in Stock

If you are looking to buy AR barrels online, Right to Bear Arms and Supply has the best selection of high-quality, lightweight AR15 barrels made using the most durable materials available. AR15 barrels must withstand high forces repeatedly — with minimal damage to the barrel and complete assembly — so quality is a key factor to the longevity of AR barrels.

Right to Bear is committed to connecting customers with custom AR15 barrels for sale, made using the latest combat-tested technologies. In addition to variety of barrel lengths from well-known manufacturers, such as Ballistic Advantage, Faxon Firearms and Spike’s Tactical, rifle owners can also find custom AR barrels in stock on the website to suit their specific needs.

More precision and superior materials in these AR15 barrels contribute to higher accuracy and reliability over long periods of time. Corrosion-resistant treatments, including Ballistic Advantage’s Quench Polish Quench nitro-carburizing formula, allow for firing more rounds with less wear on the barrel and fewer replacements over time.