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Ballistic Advantage 9.5" Barrel (300 Blackout)

Ballistic Advantage 9.5" 300 Blackout Modern Series Barrel

MSRP $160.00
SALE PRICE: $129.99
Savings: $30.01
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Stock Status :(Out of Stock)

Product Code: BABL300005M


Ballistic Advantage 9.5" Barrel (300 Blackout) Modern Series

Ballistic Advantage creates every barrel as if it was their responsibility to honor the blank's full potential. They have long produced some of the best finished barrels available in the industry. For years they've provided barrels for several top tier AR15 manufacturers in the market and have only recently began to offer their products to the end user at an economical price. You no longer have to wait 6+ months to own a precision made and combat proven barrel. Buy with confidence and build your dream AR15 today!

Quench Polish Quench (QPQ) is a specialized type of nitrocarburizing case hardening that increases corrosion resistance. It is sometimes known by the brand name of Tufftride, Tenifer or Melonite. QPQ is a huge improvement over Chrome Lined barrels. Unlike chrome lining, where the chrome is built up on the surface, QPQ converts the surface without the risk of dimensional build up. The technique is used when two or more of the following properties are required in a work piece:

  • wear resistance
  • corrosion resistance
  • lubricity
  • fatigue strength


  • Length - 9.5"
  • Material - 4150 CrMoV (Chrome Moly Vanadium per MIL-B-11595E)
  • Profile - DRP
  • Finish - QPQ Corrosion Resistant
  • Gas System Length - Pistol
  • Gas Block Journal - .750"
  • Twist Rate - 1/7 Twist
  • Muzzle - 5/8x24 Threaded
  • Weight - 19 oz
  • Other Info - QPQ coated M4 Feed Ramp Extension

All NFA/ATF Rules Apply

Depending on your state and local laws, you could use this barrel with a lower receiver that is a Registered SBR, or Pistol. Possession of this barrel along with a Non-NFA lower receiver may be Prohibited. We are not lawyers and the above information is not legal advise. Make sure you understand the most up to date federal, state and local laws before proceeding with this product.

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 7 Write a review »

  0 of 2 people found the following review helpful:
5 of 5 February 8, 2018
Reviewer: Todd Nelson from Ponchatoula, LA United States  

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  0 of 0 people found the following review helpful:
5 of 5 Very nice looking barrel, and its 5R rifled! December 5, 2017
Reviewer: Sam Partlow from Sarcoxie, MO United States  
I'm still waiting on my back ordered superlative arms gas block so I can't test this barrel out yet but I must say this is a much nicer looking barrel than I was expecting. I was also pleasantly surprised to see that it is 5R rifled even though the description doesn't mention anything about it, you'd think that would be a major selling point. I bought it because it is the length I was looking for, and the sale price was irresistible, plus BA has a pretty good reputation. I had no idea that I would receive such a nice barrel. If it performs as well as it looks I'd say it's worth the full retail price easily and its a steal of a deal for the sale price. I'll have to update later after I put some rounds through it.

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  0 of 0 people found the following review helpful:
4 of 5 Will update after a few hundred rounds April 30, 2017
Reviewer: DanGoodShot from CT United States  
I have not shot this Barrel yet. With that said the reason for the four stars is just on price alone. For what you're getting, I Wasn't going to pass this up. As far as a visual inspection  and using my gauges and calipers,  the quality of the workmanship and the finish is outstanding. Once I put a few hundred rounds down the pipe I will update.

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  0 of 0 people found the following review helpful:
5 of 5 Great barrel, great price! February 18, 2017
Reviewer: Dan from Colorado Springs, CO United States  
What a great deal on a quality barrel!  Fast shipping, too!

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  0 of 0 people found the following review helpful:
5 of 5 Great barrel January 4, 2017
Reviewer: John Norman from New Albany, MS United States  
Just built this into a 300 BLK pistol. Fit and finish were great. Zeroed barrel with red dot at 40 yards for maximum point blank range. Afterwards I shot a 25 yard 3 string group and all 3 holes were touching. Couldn't ask for better.

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