This 5.56 chambered 7.5 inch Performance Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish. Our performance series barrels feature a Nickel Boron Coated Extended M4 Feed Ramp Extension. Hanson Series Barrels feature our proprietary BA Hanson profile and include a pinned lo-pro gas block. Hanson barrels are not designed to work with aftermarket piston kits.
All NFA/ATF Rules Apply
You may use this barrel with a lower receiver that is a Registered SBR, Machine Gun, or Pistol. Possession of this barrel along with a Non-NFA lower receiver is Prohibited, except when installed on a Pistol configuration firearm.
Material 4150 Chrome Moly Vanadium
Finish QPQ Corrosion Resistant
Gas System Length Pistol
Gas Block Journal 1.03" Gas Block Seat for .750" Low Profile Gas Blocks Only
Twist Rate 1:7 inches
Muzzle 1/2x28 Threaded
Other Info HP and MPI Tested
What is the difference between Modern, Performance and Premium Series Barrels?
Modern Series Barrels are machined from 4150 Chrome Moly Vanadium Steel and feature a QPQ corrosion resistant finish and QPQ coated M4 feed ramp extension.
Watch a video about our Modern Series AR barrel: Ballistic Advantage Modern Series
Performance Series Barrels are machined from 4150 Chrome Moly Vanadium Steel and feature a QPQ corrosion resistant finish and a nickel boron coated M4 feed ramp extension.
Watch a video about our Performance Series AR barrel: Ballistic Advantage Performance Series.
Premium Series Barrels are machined from 416 Stainless Steel and feature a bead blasted finish and a nickel boron coated M4 feed ramp extension.
Watch a video about our Premium Series AR barrel: Ballistic Advantage Premium Series.
What is BA Hanson?
The BA Hanson Series exemplifies the quality and accuracy you have come to expect from Ballistic Advantage. BA Hanson Profile barrels feature a shoulder-less design, symmetrically limiting barrel “whip” and allowing the barrel too quickly return to its home position. This is extremely beneficial for follow up shots at a high rate of fire or full auto fire. Lightweight feel without the lightweight limitations, it is truly ideal for how an AR-15 is designed to perform.
***** Great buy Review by Simon
Purchased this barrel for a pistol build I had been wanting to do for a couple years, but was not looking for a flame thrower. I paired this barrel with a spikes barking spider 2 comp to add a little back pressure the the 7.5" barrels gas system. My build came out great and after 600+ rds still no failures of any kind and shockingly accurate compared to other pistols I have owned and fired. Would definitely recommend to others looking to build a pistol or replace an in accurate or unreliable system. Planning a second build for my wife, and hoping to use the 8.3" hanson barrel if it ever gos on sale (Posted on 3/11/2018)
***** Wowsers Review by MrBiek
Man I thought this was going to be a good barrel, but I was totally blown away. The fit and finish on this thing is by far the best I have seen. The detail of the gas block pin is fantastic, and kinda locked together during assembly. I have not shot it yet but I have great expectations for it's performance
(Posted on 1/22/2018)
***** Best barrel ever Review by James
At 100 yds I'm holding a 1" to 1.25" group free hand. Thanks for making great barrels. (Posted on 3/28/2017)