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Questions & Answers
How much does the 16" barrel weigh? Expert Answer

Diamondback does not provide the weight of their 16" 7.62x39mm AR-15 Carbine Barrel. I would recommend contacting them directly for more information.

by Ethan, Gear Expert, December 13, 2023
Will this barrel handle rapid fire drills??? Expert Answer

Yes. The Diamondback Barrels 7.62x39mm AR-15 Carbine Barrel is made from 4150 CMV steel which is a high carbon content steel, which makes it resilient to high-heat scenarios and with its abrasion resistance, the barrels wear slower over time.

by Ethan, Gear Expert, May 10, 2023
Customer Reviews
Helpful Positive Review
Fantastic Barrel, well made! by milsurprifles, Verified Owner, December 4, 2022
Bought this for an 7.62x39 pistol and was very pleasantly surprised at the machining and finish quality of this barrel. I’ve never bought a Diamondback product before, but I would definitely recommend this barrel. Great purchase for the money.
5/6 found this helpful
Most Recent Reviews
Not meant for 7.62x39 by Redskins73, Verified Owner, February 20, 2025
Barrel feed ramps are meant for 5.56 cartridges, not 7.62x39 cartridges. Rounds do not want to feed from magazine into chamber and at times lodge/get stuck!!! Make sure feed ramps are for 7.62x39 or 300 BO.
0/1 found this helpful
Most Recent Reviews
Solid Barrel by Bruv88, Verified Owner, April 27, 2024
Great finish, was not expecting it. Have not tested it so giving it 4 stars for now.
0/1 found this helpful
Most Recent Reviews
Great barrel! by Thegiven, Verified Owner, May 14, 2024
So far this barrel chambered in 7.62x39 for the price point is amazing. Came dimpled and mine is gassed perfectly for carbine gas system. I would recommend Diamondback barrels for anyone doing that budget build but still wants quality.
Read All 4 Reviews

Product Discontinued by Manufacturer

Diamondback Barrels 7.62x39mm AR-15 Carbine Barrel has been discontinued by Diamondback Barrels and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Gun Parts, AR 15 Parts, Rifle Parts, Rifle Barrels, AR15 Barrels yourself to try and find the perfect replacement for you!

Product Info for Diamondback Barrels 7.62x39mm AR-15 Carbine Barrel

The Diamondback Firearms 7.62x39mm AR-15 Carbine Barrel is machined in house on state-of-the-art CNC machines and are thoroughly inspected at multiple stages of the build process to ensure quality. This barrel is machined from 4150 Chrome Moly Vanadium Steel and is 6 groove button rifled to ensure consistent accuracy and has a 1:9.5 twist rate. The carbine length gas system is optimal for reliability with a short 7.62x39mm barrel. It is threaded 5/8x24 and features an 11 degree target crown. The final process is a salt bath Nitride finish for an added layer of protection.image

Package Contents:

  • Diamondback Barrels 7.62x39mm AR-15 Carbine Barrel

Diamondback Barrels 7.62x39mm AR-15 Carbine Barrel Accessories

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Gunsmithing Tools & Accessories

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Gun Triggers

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Magazine and Accessories

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Gun Parts and Accessories

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Gun Barrels

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Gun Stocks

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Gun Sights

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Mounts, Rings and Accessories

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Related Products to Diamondback Barrels 7.62x39mm AR-15 Carbine Barrel

Diamondback Barrels 7.62x39mm AR-15 Carbine Barrel Unavailable & Discontinued Models

List of Unorderable Models

  • USED Diamondback Barrels 7.62x39mm AR-15 Carbine Barrel, 16in, 1-9.5 Twist Rate, 5/8 X 24 TPI, 7.62X39C16M50B9.5, EDEMO1, Used, Condition Like New, Open Box , MPN: 7.62X39C16M50B9.5-EDEMO1 , Code: 5E0-ATB-BR5-7-62X39C16M50B9-5-EDEMO-OB-A
  • Diamondback Barrels 7.62x39mm AR-15 Carbine Barrel, 10in, 1-9.5 Twist Rate, 5/8 X 24 TPI, 7.62X39C10M50B9.5 , MPN: 7.62X39C10M50B9.5 , Code: 5E0-ATB-BR5-7-62X39C10M50B9-5
  • Diamondback Barrels 7.62x39mm AR-15 Carbine Barrel, 16in, 1-9.5 Twist Rate, 5/8 X 24 TPI, 7.62X39C16M50B9.5 , MPN: 7.62X39C16M50B9.5 , Code: 5E0-ATB-BR5-7-62X39C16M50B9-5
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