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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 5.56 16" AR Barrel Carbine Chrome-Lined 1-7 Gov Profile 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)
List Price: $209.00
Our Price: $149.95
Savings: $59.05
In Stock
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List Price: $189.00
Our Price: $144.95
Savings: $44.05
In Stock
List Price: $189.99
Our Price: $149.95
Savings: $40.04
In Stock
(2)
RBA 5.56 7.5" AR Pistol Barrel 1-9 Twist - Chrome-Lined
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. 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.
RBA 16" AR15 5.56 M4 Barrel-Carbine 1-9 Twist Yankee Hill Machine 16" AR 5.56 Barrel - YHM-47-T RBA AR15 .223/5.56 M4 Barrel 16" Chrome-Lined 1-7 Twist phosphate
List Price: $169.95
Our Price: $139.95
Sale Price: $79.95
Savings: $90.00
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Our Price: $184.95
In Stock
List Price: $194.50
Our Price: $159.95
Savings: $34.55
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(1)
RBA 16" AR15 5.56 M4 Barrel- QPQ 1-9 Twist Yankee Hill Machine 16" AR 5.56 Barrel YHM-47-T
Limit 1 per customer/ No dealers.
16" AR15 Barrel. 5.56, M4 profile, carbine, 1-9 Twist. M4 feed ramps, Barrel Extension installed. Melonite QPQ finish (looks awesome). Made in USA.
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. 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.
RBA 5.56 7.5" AR Pistol Barrel 1/9 Twist Rate RBA 5.56 10.5" AR Pistol /SBR Barrel 1/7 Twist Yankee Hill Machine 16" .300 Blackout Barrel, threaded
List Price: $149.00
Our Price: $124.95
Savings: $24.05
In Stock
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List Price: $149.00
Our Price: $124.95
Savings: $24.05
In Stock
(1)
Our Price: $199.95
In Stock
RBA 5.56 7.5" AR Pistol Barrel 1/9 Twist Rate RBA 5.56 10.5" AR Pistol Barrel 1/7 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. Melonite coated for increased life and wear resistance. 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. 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 DSC 16" AR15 5.56 M4 Barrel-Carbine 1-7 Twist-Chrome Lined 16" CHF AR15 5.56 HBAR Barrel-Carbine 1-7 Twist-Chrome Lined-
Our Price: $259.95
In Stock
(1)
Our Price: $184.95
(Out of Stock)
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Our Price: $229.99
(Out of Stock)
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. 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- 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.
Yankee Hill Machine 16" AR 5.56 Barrel 1:7 (Fluted)- YHM-47-TF
Our Price: $199.95
(Out of Stock)
Yankee Hill Machine 16" AR 5.56 Barrel Fluted YHM-47-TF
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.