Ballistic Advantage 13.9″ 5.56 BA Hanson Mid AR 15 Barrel w/ Lo PRO Gas Block (Performance Series)

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Ballistic Advantage 13.9″ 5.56 BA Hanson Mid AR 15 Barrel w/ Lo Pro Gas Block (Performance Series) - Barrel for AR-15 - view 1
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Ballistic Advantage

Overview

The Ballistic Advantage 13.9″ 5.56 BA Hanson Mid AR 15 Barrel is designed for precision and performance, featuring a Hanson profile that balances weight and rigidity for improved handling. With a mid-length gas system, this barrel enhances reliability and recoil management, while the 1:7 twist rate ensures stability for a wide range of bullet weights. This barrel is commonly found in builds focused on compact versatility without sacrificing accuracy, making it suitable for both tactical applications and recreational shooting.

Specifications

MPNBABL556037F
Caliber5.56 NATO
Twist Rate1:7
Gas Block Diameter.625
Gas System LengthMid-Length
Barrel Length13.9
Barrel ProfileHanson
Thread Pitch1/2x28
CoatingQPQ/Nitride

Available Merchants(10)

Prices checked

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Ammunition Depot logo
Ammunition Depot
~$28.90 est. shipping
Shipping Speed
In Stock
$179.99
Primary Arms logo
Primary Arms
Free shipping
Shipping Speed
In Stock
$223.25
BattleHawk Armory logo
BattleHawk Armory
Shipping varies
Shipping Speed
In Stock
$223.25
AT3 Tactical logo
AT3 Tactical
Shipping TBD
Shipping Speed
In Stock
$223.25
KY Gun Company logo
KY Gun Company
Flat rate shipping
Shipping Speed
In Stock
$223.25
Palmetto State Armory logo
Palmetto State Armory
Free shipping
Shipping Speed
In Stock
$223.99
Brownells logo
Brownells
Free shipping
Shipping Speed
Out of Stock
$181.99
Optics Planet logo
Optics Planet
Free shipping
Shipping Speed
Out of Stock
$223.25
Classic Firearms logo
Classic Firearms
Shipping varies
Shipping Speed
Out of Stock
$223.25
Ballistic Advantage logo
Ballistic Advantage
Free shipping
Shipping Speed
Out of Stock
$235.00

Build history on GunPartPicker

Builders have added the Ballistic Advantage 13.9″ 5.56 BA Hanson Mid AR 15 Barrel w/ Lo PRO Gas Block (Performance Series) to their builds on GunPartPicker. Since April 2026, it ranks #255 of the 1,044 barrels builders have added.

Availability is good: it was in stock at one retailer or another nearly every time we checked in October 2026, and today 6 of the 10 retailers we track have it in stock. It dipped to $179.99 at Ammunition Depot for a stretch in October 2026, well under its usual $223.25, so sales do come around. Buying today, the lowest price is $179.99 at Ammunition Depot, which matches the best price we saw in October.

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Builds in the community that include the Ballistic Advantage 13.9″ 5.56 BA Hanson Mid AR 15 Barrel w/ Lo Pro Gas Block (Performance Series)

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