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Home > AR15 UPPER PARTS > Barrels
We stock a variety of AR15 barrels in different calibers, lengths, twist rates, and finishes starting with our USA made affordable Red Barn Armory barrels.
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RBA 16" AR15 5.56 M4 Carbine Barrel - 1-7 Twist RBA 5.56 16" AR Barrel Carbine Chrome-Lined 1-7 Gov Profile RBA 16" AR15 5.56 M4 Carbine Barrel 1-7 Twist PLUS Free Gas Tube & Gas Block
List Price: $159.95
Our Price: $139.95
Sale Price: $84.95
Savings: $75.00
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List Price: $209.00
Our Price: $149.95
Savings: $59.05
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List Price: $199.85
Our Price: $159.95
Sale Price: $89.99
Savings: $109.86
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RBA 16" AR15 5.56 M4 Barrel- QPQ 1-7 Twist RBA 16" AR15 5.56 M4 Barrel- QPQ 1-7 Twist BONUS
16" AR15 Barrel. 5.56, M4 profile, carbine, 1-7 Twist. M4 feed ramps, Barrel Extension installed. Melonite finish. Made in USA. Quality US Made 16" AR 15 barrel for 5.56/.223 featuring carbine length gas system, Government profile, M4 feed ramps, 1-7 twist rate, and Chrome- lined bore for increased life and corrosion resistance.  Barrel takes .750" diameter gas block. Weight: 29.2 oz. 16" AR15 Barrel. 5.56, M4 profile, carbine, 1-7 Twist. M4 feed ramps, Barrel Extension installed. Melonite finish. Made in USA.
RBA 5.56 7.5" AR Pistol Barrel 1-9 Twist - Chrome-Lined RBA 16" AR15 5.56 M4 Barrel-Carbine 1-9 Twist (Chrome-Lined) RBA AR15 .223/5.56 M4 Barrel 16" Chrome-Lined 1-7 Twist phosphate
List Price: $189.00
Our Price: $144.95
Savings: $44.05
In Stock
List Price: $189.99
Our Price: $139.95
Savings: $50.04
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List Price: $194.50
Our Price: $159.95
Savings: $34.55
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RBA 5.56 7.5" AR Pistol Barrel 1-9 Twist - Chrome-Lined
Quality US Made 7.5" AR 15 barrel for 5.56/.223 featuring pistol length gas system, M4 feed ramps, 1-9 twist rate, and Chrome- lined bore for increased life and corrosion resistance. Barrel uses pistol length gas tube, and .750" diameter gas block. Weight: 15.7 oz. 16" AR15 Barrel. 5.56, M4 profile, carbine, 1-9 Twist, chrome lined. M4 feed ramps, Barrel Extension installed. Manganese Phosphate finish. Made in USA. Quality US Made AR 15 barrel for 5.56/.223 featuring carbine length gas system, SIG M4 Profile, M4 feed ramps, 1-7 twist rate, and Chrome- lined bore for increased life and corrosion resistance.  Barrel takes .750" diameter gas block. Weight: 29.2 oz.
Yankee Hill Machine 16" AR 5.56 Barrel - YHM-47-T Yankee Hill Machine 16" AR 5.56 Barrel 1:7 (Fluted)- YHM-47-TF Yankee Hill Machine 16" .300 Blackout Barrel, threaded
Our Price: $184.95
In Stock
Our Price: $199.95
In Stock
Our Price: $199.95
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Yankee Hill Machine 16" AR 5.56 Barrel YHM-47-T Yankee Hill Machine 16" AR 5.56 Barrel Fluted YHM-47-TF
Chambered in 5.56 and made from 4140 Steel. Each barrel is rifled in 1:7 Twist and heat treated to a Rockwell hardness of 25-32, and then finished with a melonite QPQ process. Barrels feature M4 style feed ramps for reliable function and threaded in 1/2"-28 threads to accommodate a wide selection of muzzle brakes, flash hiders, and suppressors. YHM-47-TF with a 1:7 twist rate is chambered in 5.56 and made from 4140 Steel and feature YHM’s diamond fluting to improve rigidity and aid in barrel cooling. Each barrel is heat treated to a Rockwell hardness of 25-32, and then finished with a melonite QPQ process. Barrels feature M4 style feed ramps for reliable function and threaded in 1/2"-28 threads to accommodate a wide selection of muzzle brakes, flash hiders, and suppressors. This barrel from YHM is chambered in .300 Blackout, and made from 4140 steel. It has been heat treated to RC 25-32, and chrome lined, and also features M4 style feed ramps for reliable function. Threaded models feature 1/2"-36 threads for YHM muzzle brakes, flash hiders, and suppressor. Twist rate is 1 in 8". Barrel uses Carbine length gas tube, and .750" diameter gas block.
Rainier Arms Select 16" 300AAC Blackout Barrel 416R Stainless Steel- Black Oxide finish Radical Firearms .300 Blackout Barrel 1/8 Twist (Choose length) DSC 16" AR15 5.56 M4 Barrel-Carbine 1-7 Twist-Chrome Lined
Our Price: $259.95
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List Price: $179.95
Our Price: $149.95
Sale Price: $119.99
Savings: $59.96
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Our Price: $184.95
(Out of Stock)
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Radical Firearms 300 Blackout Barrel
Rainier Arms went to great lengths to provide the best barrel for the money. They are so confident in the quality and accuracy of this barrel they offer a 90 day 100%, no questions asked, money back guarantee. Relatively new on the scene, Radical Firearms is making a name for themselves by delivering quality tested and proved AR components  at an exceptional price, and these .300 Blackout Barrels they offer are no exception. Designed to work with a variety of standard and sub-sonic ammo (suppressed), each barrel features a beautiful Melonite QPQ finish and is rifled in a 1/8 twist rate. 16" AR15 Barrel. 5.56, M4 profile, carbine, 1-7 Twist, Chrome lined. M4 feed ramps, Barrel Extension installed. Manganese Phosphate finish. Made in USA.
16" CHF AR15 5.56 HBAR Barrel-Carbine 1-7 Twist-Chrome Lined- RBA 5.56 7.5" AR Pistol Barrel 1/9 Twist Rate RBA 5.56 10.5" AR Pistol /SBR Barrel 1/7 Twist
Our Price: $229.99
(Out of Stock)
List Price: $149.00
Our Price: $124.95
Savings: $24.05
(Out of Stock)
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List Price: $149.00
Our Price: $124.95
Savings: $24.05
(Out of Stock)
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RBA 5.56 7.5" AR Pistol Barrel 1/9 Twist Rate RBA 5.56 10.5" AR Pistol Barrel 1/7 Twist Rate
16" CHF- cold hammer forged-AR15 Barrel. 5.56, HBAR profile, carbine, 1-7 Twist, Chrome lined. M4 feed ramps, Barrel Extension installed. Manganese Phosphate finish. Made in USA. Quality US Made Red Barn Armory 7.5" AR 15 barrel for 5.56/.223 featuring pistol length gas system, M4 feed ramps, 1-9 twist rate. Barrel takes .750" diameter gas block. Weight: 15.7 oz. Quality US Made Red Barn Armory 10.5" AR 15 barrel for 5.56/.223 featuring carbine length gas system, M4 feed ramps, 1-7 twist rate. Melonite finish for increased life and wear resistance. Barrel accepts .750" diameter gas block. Weight: 16.9 oz.
   
 
Red Barn Armory strongly recommends that barrels only be installed by qualified gunsmith. Headspace should be verified any time a new upper is assembled, or when a barrel or bolt is being replaced.