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Questions & Answers
is this a type 2 barrell? Expert Answer

The manufacturer does not state if the Diamondback Barrels AR-15 6.5 Grendel 18in Barrel is Type I or Type II. I recommend contacting Diamondback Firearms for that information.

by Hunter, Gear Expert, August 25, 2022

Product Discontinued by Manufacturer

Diamondback Barrels AR-15 6.5 Grendel 18in 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 AR-15 6.5 Grendel 18in Barrel

The Diamondback Firearms 6.5 Grendel AR-15 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 18in barrel is machined from 4150 Chrome Moly Vanadium Steel and is 6 groove button rifled to ensure consistent accuracy and has a 1:8 twist rate. The mid-length gas system is optimal for reliability and smooth cycling. 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 AR-15 6.5 Grendel18in Barrel

Diamondback Barrels AR-15 6.5 Grendel 18in 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 AR-15 6.5 Grendel 18in Barrel

Diamondback Barrels AR-15 6.5 Grendel 18in Barrel Unavailable & Discontinued Models

List of Unorderable Models

  • USED Diamondback Barrels AR-15 6.5 Grendel 18in Barrel, Midlength, 1-8 Twist Rate, 5/8 X 24 TPI, 6.5M18M50B8, EDEMO1, Condition Fair, Other , MPN: 6.5M18M50B8-EDEMO1 , Code: 5E0-ATB-BR4-6-5M18M50B8-EDEMO-OT-D
  • Diamondback Barrels AR-15 6.5 Grendel 18in Barrel, Midlength, 1-8 Twist Rate, 5/8 X 24 TPI, 6.5M18M50B8 , MPN: 6.5M18M50B8 , UPC: 3644768 , Code: 5E0-ATB-BR4-6-5M18M50B8
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