1. Home
  2. AR-15
  3. Barrels and Brakes
  4. EABCO 6mm ARC Barrel fits AR15 Rifles, 24", HBAR Contour, Stainless
EABCO 6mm ARC Barrel fits AR15 Rifles, 24
6mm ARC Accuracy Barrel by E. Arthur Brown Company

EABCO 6mm ARC Barrel fits AR15 Rifles, 24", HBAR Contour, Stainless

6 Review(s) Write a Review
Your Price: $269.00
Retail Price:$289.00
You Save:$20.00(7%)
Part Number: 127-6ARC
Availability: IN STOCK

Select Option for Availability

EABCO 6mm ARC Barrel fits AR15 Rifles
-  This extra long EABCO 24" HBAR Accuracy Barrel® was designed to squeeze the most from 6mm ARC in velocity, performance, and accuracy capabilities. The 1:7.5" rifling twist is faster than most 243/6mm barrels and meets the original design specs for long range HEAVY 6mm ARC bullet performance. The 24" barrel gives the fastest velocities. And the Heavy Barrel (HBAR) contour give the most mass for a steady hold and recoil abssorption. See the Hornady website for all of the specs and details of the 6mm ARC cartridge itself.
- Conversion of Your AR15 to 6mm ARC - It's very straight forward... Swap in this barrel. Swap in a 6.5 Grendel Type II compatible bolt. And, swap in our 6mm ARC magazines.


  • 6mm ARC (Advanced Rifle Cartridge)
  • Length 24" to give Maximum Velocity for Long Range Ballistics
  • Weight 3 lbs 4 oz. - Heavy, Unfluted HBAR Contour to give maximum mass and steadiness for Long Range Accuracy.
  • EABCO Accuracy Barrel making process gives match grade dimensions, alignment, and precision for Long Range Accuracy.
  • 416R Stainless Steel
  • M4 Feed Ramps
  • Dimpled, .750" Diameter, Rifle Length Gas Block System
  • 1-7.5" Twist Rate, 5/8-24 Muzzle Threads, HBar Contour
  • 11 degree Target Crown
  • Use 6.5 Grendel Compatible Bolt (Type II Headspace)

E. Arthur Brown Company, Inc
4088 County Road 40 NW, Garfield, MN 56332


6mm ARC Magazine 5 Rounds Stainless Black by ASC
Out of Stock - Backorder OK
6mm ARC Magazine 10 Rounds Stainless Black by ASC
In Stock! Limit 2 Please

You May Also Like

Recently Viewed Items

Sign Up for hot deals & new product releases

0 Items