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Ballistic Advantage 20" .308 Rifle Length Heavy AR10 Barrel, Premium Series

Ballistic Advantage 20 inch .308 AR10 Premium Series Heavy Profile Barrel


 
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MSRP $280.00
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Product Code: BABL308006P
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Ballistic Advantage 20" 308 Rifle Length Heavy Profile AR10 Barrel, Premium Series

The .308 Winchester delivers the hardest punch of any caliber in an AR platform, unless you move to a custom configuration. The Ballistic Advantage .308 premium series 20" heavy barrel delivers the results fans of this 68-year-old cartridge demand. By adding four inches of barrel compared to the minimum 16-inch length for a rifle, the Ballistic Advantage 20" .308 barrel gives the bullet more velocity, which translates directly into more range and more energy on the terminal end.

Because this is a heavy barrel, harmonics are reduced compared to lighter barrels. On those long-range shots, this makes a real difference. The Ballistic Advantage AR10 20-inch stainless steel barrel also brings increased rust-resistance. Paired with reputable upper and lower, this Ballistic Advantage .308 20" inch barrel turns into a rifle that will beat back the harshest elements. The barrel is threaded for your choice of brakes or suppressors.

  • Model: BABL308006P
  • Length - 20"
  • Material - 416R Stainless Steel
  • Profile - Heavy
  • Finish - Bead Blasted
  • Gas System Length - Rifle-Length
  • Gas Block Journal - .750
  • Twist Rate - 1:10 inches
  • Muzzle - 5/8x24 Threaded
  • Weight - 55.6oz
  • Other Info - HP and MPI Tested

Average Rating: Average Rating: 3 of 5 3 of 5 Total Reviews: 1 Write a review »

  0 of 0 people found the following review helpful:
 
3 of 5 Great barrel, needs gas port enlargement. February 25, 2021
Reviewer: Will from The fruited plain  
These barrels come with a gas port that is 0.086" which is 10-20% undersized for a 308 AR10 build.  You'll get short stroking and no last round bolt hold open even with the hottest of 308 ammo.  Don't screw with wasting ammo and time trying to tune buffers, etc. like I did not wanting to believe the port would be wrong from the factory.  It's undergassed due to a tight port -- drill the port to 3/32" (0.093") and it will run flawlessly and give great accuracy if you use good ammo.  

2 stars lost for having to immediately drill the gas port.  It would be a 5-star barrel if it ran out of the box.

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