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Home > PARTS & ACCESSORIES > 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 5.56 7.5" AR Pistol Barrel 1/9 Twist Rate RBA 5.56 16" AR Barrel Carbine Chrome-Lined 1-7 Gov Profile RBA 16" AR15 5.56 M4 Barrel-Carbine 1-9 Twist (Chrome-Lined)
List Price: $149.00
Our Price: $124.95
Savings: $24.05
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List Price: $209.00
Our Price: $149.95
Savings: $59.05
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List Price: $189.99
Our Price: $139.95
Savings: $50.04
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RBA 5.56 7.5" AR Pistol Barrel 1/9 Twist Rate
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 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, 1-9 Twist, chrome lined. M4 feed ramps, Barrel Extension installed. Manganese Phosphate finish. Made in USA.
RBA 5.56 10.5" AR Pistol /SBR Barrel 1/7 Twist Rainier Arms Select 16" 300AAC Blackout Barrel 416R Stainless Steel- Black Oxide finish RBA AR15 .223/5.56 M4 Barrel 16" Chrome-Lined 1-7 Twist phosphate
List Price: $149.00
Our Price: $124.95
Savings: $24.05
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Our Price: $259.95
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List Price: $194.50
Our Price: $159.95
Savings: $34.55
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RBA 5.56 10.5" AR Pistol Barrel 1/7 Twist Rate
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. 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. 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" .300 Blackout Barrel, threaded Yankee Hill Machine 16" AR 5.56 Barrel - YHM-47-T Radical Firearms .300 Blackout Barrel 1/8 Twist (Choose length)
Our Price: $199.95
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Our Price: $184.95
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List Price: $179.95
Our Price: $149.95
Sale Price: $99.99
Savings: $79.96
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Yankee Hill Machine 16" AR 5.56 Barrel YHM-47-T Radical Firearms 300 Blackout Barrel
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. 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. .300 AAC Barrels from Radical Firearms. Available in 8.5", 10.5" and 16". Designed to work with a variety of standard and sub-sonic ammo, with or without a suppressor. Each barrel features a beautiful Melonite QPQ finish and is rifled in a 1/8 twist rate.
Yankee Hill Machine 16" AR 5.56 Barrel 1:7 (Fluted)- YHM-47-TF RBA 16" AR15 5.56 M4 Carbine Barrel - 1-7 Twist Faxon Firearms 14.5" AR15 Barrel 5.56NATO/ Medium Profile
Our Price: $199.95
(Out of Stock)
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List Price: $159.95
Our Price: $139.95
Sale Price: $86.95
Savings: $73.00
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Our Price: $149.99
(Out of Stock)
Yankee Hill Machine 16" AR 5.56 Barrel Fluted YHM-47-TF RBA 16" AR15 5.56 M4 Barrel- QPQ 1-7 Twist Faxon Firearms 14.5" AR15 Barrel 5.56NATO / Medium Profile
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. 16" AR15 Barrel. 5.56, M4 profile, carbine, 1-7 Twist. M4 feed ramps, Barrel Extension installed. Melonite finish. Made in USA.
   
 
Red Barn Armory strongly recommends that barrels only be installed by a qualified gunsmith. Headspace should be verified any time a new upper is assembled, or when a barrel or bolt is being replaced.