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Famous No-Fail 7.62X39 AR15 Melonite Hbar Barrel

Famous No-Fail 7.62X39 AR15 Melonite Hbar Barrel

On sale $87.99
Retail Price:$149.99
Your Savings:$62.00(41%)
In Stock
Part Number:4056


Melonite AR Ar-15 16" Hbar Barrel 7.62X39 AR-15 Made by Advanced Research 

Stripped, HBAR CM Melonited 16" barrel delivers features you expect to find on a premium-grade rifle barrel at a remarkably economical price. 

16" Barrel 
.750 Shoulder 
1:10 Twist 
Government Hbar 4150 CM Melonited 
Chambered 7.62X39 mm NATO 

Made by Advanced Research in the USA

Machined from Ordnance-Grade 4150 chromium-molybdenum Alloy steel and Melonited for exceptional strength.

Every barrel is magnetic particle inspected.

Ultra-Black Nitride Finish outside!


Special chamber design copied from Russian AK-47 chambering so that cheap surplus and wolf ammo will shoot flawlessly in your AR-15 platform gun. We spent thousands of hours working on this barrel so that it would be as reliable as an AK-47.

Proof Tested. Chambered for 7.62X39, with Two-stage lapped for super accuracy. 

Includes pre-installed barrel extension, with M4 feed ramp and locator pin. 

Gas port is drilled and muzzle is pre-threaded to accept 5/8 x24 tpi accessories. .750 Diameter. 

Carbine length gas system.

This barrel is rated for 35,000 rounds. It has the longest life of any Melonited barrel on the market.


5 Stars
Normally I do not take the time to write reviews. As a hobby I have been building ARs for over 30yrs. I have been waiting to find a 20" to 22" barrel for an AR. After looking for over 20 years I gave up and took a chance and ordered this barrel. Sight unseen and hoping it was decent. With junky Russian ammo.. the groups have been amazing. The finish on the outside of the barrel is perfect. No break in period. The first five shots were a tight group. No flyers...no excuses, and this was with bulk junk Russian junk that in other rifles I have had poor performance. I do not know who made these barrels but I wish they made a 22 incher.. So, very happy with purchase. No failure to feed... Also, it really performs with a muzzle brake I also purchased from them.
Did you find this helpful?  47 of 52 Found Helpful
Reviewed by: (Verified Buyer)  from PA. on 12/16/2014
5 Stars
best shooting AR 15 7.62 x 39 barrel i have tried so far. I have tried 4 others, all more expensive but none were as accurate as this one
Did you find this helpful?  34 of 35 Found Helpful
Reviewed by: (Verified Buyer)  from SE Florida. on 2/9/2015
5 Stars
amazing barrel!
I have purchased 3 of these barrels and all three are great! MOA accuracy with all three weapons I built. I would say they are well worth more than they are sold for!
Did you find this helpful?  22 of 22 Found Helpful
Reviewed by: (Verified Buyer)  from colorado. on 2/2/2015
5 Stars
best barrel iv ever shot
I upgraded my ar-15 from 300 blackout to 762x39, I had my doubts when I bought it. But when I put it on and fired it is holding nice tight groups of less than 7 inches with just a red dot at hundred yards I got to say the best Barrel I've ever got Would buy again
Did you find this helpful?  20 of 26 Found Helpful
Reviewed by: (Verified Buyer)  from maine. on 4/9/2015
5 Stars
This barrel is worth the money plus some,never mind the fast shipping and I caught this one on sale to boot! I own another in the same caliber twice as much shoots just aswell. save ya money and get this barrel for your next build you won't be sorry!
Did you find this helpful?  18 of 19 Found Helpful
Reviewed by: (Verified Buyer)  from Florida. on 2/7/2015

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