• Made from premium 416R stainless steel barrel blanks
  • 11-degree target crown to further improve accuracy
  • Concentric threads
  • Nickel Boron coated M4 extension
  • Headspace inspected
  • Optimum size gas port
  • All Ballistic Advantage barrels are guaranteed to give sub Minute of Angle (MOA) accuracy with match grade ammunition (By Manufacturer)
  • High pressure tested (HPT) and Magnetic particle Inspection (MPI)
  • QPQ Corrosion Resistant black or Bead Blasted finish



  • Caliber: 6mm ARC
  • Profile: DMR
  • Finish:
    • Barrel Exterior: QPQ or Bead Blasted
    • Extension: Nickel Boron
  • Gas Placement: Rifle-Length
  • Gas Seat: 0.750"
  • Twist Rate: 1:7
  • Length: 20-Inch
  • Weight: 46.2 oz.
  • Material: 416R Stainless Steel
  • M4 Feed Ramps: Yes
  • Muzzle Thread Pattern: 5/8”-24


  • AR-15 upper receivers

*Not compatible with standard AR-15 bolt carrier groups and magazines. Please use 6.5 Grendel Type II bolt carrier groups and 6mm ARC AR-15 magazines.


  • 1x Ballistic Advantage 20-Inch Premium 6mm ARC Barrel - DMR Profile


Are you considering building a designated marksman's rifle for long-range shooting, hunting, or personal defense? Well, 6mm ARC is an excellent caliber to consider, and along with it, you should also check out the Premium 6mm ARC DMR Profile Barrel from Ballistic Advantage.

A Durable, Reliable, and Accurate Option

Made from premium 416R stainless steel barrel blanks, this 20-inch barrel is designed to be durable, reliable, and accurate. The barrel has a 1:7 twist rifling profile and an 11-degree target crown to improve accuracy further. In addition, this barrel comes with either a QPQ or Bead Blasted finish on the exterior, enhancing durability and corrosion resistance.

The gas port on this barrel is placed at rifle length and is sized optimally to offer the best performance with a wide range of 6mm ARC loads.

Optimal Gas Port Placement for Optimum Performance

Like all Ballistic Advantage barrels, this barrel has also been put through a wide range of quality control tests to ensure the highest quality possible. The barrel's headspace is inspected to ensure perfect performance, and HPT and MPI testing methods are used to ensure that the steel has no micro-fractures or imperfections.

Guaranteed Sub-MOA Accuracy

Ballistic Advantage also guarantees this barrel gives sub-MOA accuracy with match-grade ammunition. So, if you are looking for a durable, super accurate barrel for your new 6mm ARC DMR, the Ballistic Advantage 20-Inch Premium 6mm ARC Barrel is the perfect option.

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    MSRP: $275.00
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