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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 5.56 7.5" AR Pistol Barrel 1/9 Twist Rate RBA 5.56 10.5" AR Pistol Barrel 1/7 Twist Rate
RBA 5.56 7.5" AR Pistol Barrel 1/9 Twist Rate
List Price: $149.00
Our Price: $124.95
Savings: $24.05
In Stock
(3)
RBA 5.56 10.5" AR Pistol /SBR Barrel 1/7 Twist
List Price: $149.00
Our Price: $124.95
Savings: $24.05
In Stock
(2)
RBA 5.56 16" AR Barrel Carbine Chrome-Lined 1-7 Gov Profile
List Price: $209.00
Our Price: $149.95
Savings: $59.05
In Stock
(2)
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. 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.
RBA 16" AR15 5.56 M4 Barrel- QPQ 1-7 Twist BONUS RBA 16" AR15 5.56 M4 Barrel- QPQ 1-7 Twist
RBA 16" AR15 5.56 M4 Carbine Barrel 1-7 Twist PLUS Free Gas Tube & Gas Block
List Price: $199.85
Our Price: $159.95
Sale Price: $109.95
Savings: $89.90
In Stock
(8)
RBA 16" AR15 5.56 M4 Carbine Barrel - 1-7 Twist
List Price: $159.95
Our Price: $139.95
Sale Price: $84.95
Savings: $75.00
In Stock
(12)
RBA 16" AR15 5.56 M4 Barrel-Carbine 1-9 Twist (Chrome-Lined)
List Price: $189.99
Our Price: $139.95
Savings: $50.04
In Stock
(2)
16" AR15 Barrel. 5.56, M4 profile, carbine, 1-7 Twist. M4 feed ramps, Barrel Extension installed. Melonite finish. Made in USA. 16" AR15 Barrel. 5.56, M4 profile, carbine, 1-7 Twist. M4 feed ramps, Barrel Extension installed. Melonite finish. Made in USA. 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.
RBA 5.56 7.5" AR Pistol Barrel 1-9 Twist - Chrome-Lined Yankee Hill Machine 16" AR 5.56 Barrel Fluted YHM-47-TF
RBA 5.56 7.5" AR Pistol Barrel 1-9 Twist - Chrome-Lined
List Price: $189.00
Our Price: $144.95
Savings: $44.05
In Stock
RBA AR15 .223/5.56 M4 Barrel 16" Chrome-Lined 1-7 Twist phosphate
List Price: $194.50
Our Price: $159.95
Savings: $34.55
In Stock
(1)
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. 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. 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 Radical Firearms 300 Blackout Barrel
Radical Firearms .300 Blackout Barrel 1/8 Twist (Choose length)
List Price: $179.95
Our Price: $149.95
Sale Price: $119.99
Savings: $59.96
In Stock
(3)
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. 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. 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.
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.
   
 
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.