Ballistic Advantage 338 ARC 12.5″ Premium Black Series Hanson Pistol Barrel
Unlock the true potential of your AR-15 platform with the Ballistic Advantage 338 ARC 12.5″ Premium Black Series Hanson Pistol Barrel. Designed for superior performance in compact builds, this barrel delivers outstanding energy retention, reliable cycling, and exceptional versatility for suppressed or unsuppressed shooting.
Machined from precision-hardened 416R stainless steel and treated with a QPQ corrosion-resistant finish, the 12.5″ Hanson Profile barrel combines rugged durability with a sleek, wear-resistant black surface. The Hanson Profile removes the traditional shoulder cut to improve barrel harmonics, reduce felt recoil, and enhance overall maneuverability without compromising strength or accuracy.
Precision-Optimized for Suppressed Shooting
Featuring a 1:8 twist rate, the Ballistic Advantage 338 ARC 12.5″ Premium Black Series Hanson Pistol Barrel is optimized to stabilize a broad range of .338 ARC bullet weights, from supersonic to subsonic projectiles. Its pistol-length gas system is tuned for consistent and efficient cycling, especially when running suppressed setups. Whether you’re hunting, performing tactical drills, or stretching out medium-range engagements, this barrel offers consistent accuracy and performance.
The threaded muzzle (5/8×24) is ready for your suppressor or muzzle device of choice, while the included Lo-Pro .875 gas block ensures secure gas system function with a slim and minimalist footprint.
Key Features:
- 416R Stainless Steel Construction: Engineered for long-lasting durability and precision consistency.
- QPQ Finish: Provides excellent corrosion resistance and a deep, smooth black surface.
- Hanson Profile: Improves barrel harmonics, reduces felt recoil, and promotes better handling without sacrificing rigidity.
- 1:8 Twist Rate: Ideal for stabilizing a wide range of .338 ARC bullet weights, both supersonic and subsonic.
- Pistol-Length Gas System: Designed for reliable operation, especially with suppressors.
- Includes Lo-Pro .875 Gas Block: Low-profile gas block included for a clean, streamlined build.
- Threaded Muzzle (5/8×24): Compatible with suppressors and a variety of muzzle devices.
Compatibility Notice: Proper gas tuning is recommended when using suppressors or varying ammunition types. An adjustable gas block may further optimize performance for your specific setup.
Your Ballistic Advantage 338 ARC 12.5" Premium Black Series Hanson Pistol Barrel is Guaranteed to Perform!
Ballistic Advantage is committed to providing products that meet or exceed the most discerning customers' expectations. Ballistic Advantage stands behind that commitment. From the moment you unwrap one of their barrels, as you configure it, and as you fire it on the range or in the field. They want you to experience the unique elegance and uncompromising quality crafted into every one of their barrels.
BA also stands behind its commitment to performance. All Ballistic Advantage barrels are guaranteed to give sub Minute of Angle (MOA) accuracy with match-grade ammunition.
If you are not completely satisfied with any of their barrels' form, finish, and fit, please first consult their Troubleshooting Guide. If your BA barrel is not performing at the high standard of sub-MOA accuracy, call one of their armorers at 407-739-7664. You may be requested to send the barrel to BA for inspection; they will either correct the problem, replace the barrel, or reimburse you for the purchase price of the barrel.
- BA DEFINES SUB MOA AS A GROUP SIZE OF 1 INCH OR UNDER AT 100 YARDS WITH A 3 SHOT MAGAZINE FED GROUP OR 5 SHOT SINGLE LOADED GROUP.
- THE CUSTOMER IS RESPONSIBLE FOR THE INITIAL RETURN SHIPPING COSTS OF THE BARREL. IF ANY DEFECTS ARE FOUND, BA WILL REIMBURSE THE SHIPPING COSTS AND EITHER REPLACE OR REFUND THE ORIGINAL PURCHASE PRICE OF THE BARREL.
Product Information
| Manufacturer | Ballistic Advantage |
|---|---|
| Caliber | 338 ARC |
| Length | 12.5" |
| Series | Hanson, Premium Black Series |
| Made in USA | Yes |
| Finish | QPQ Nitride |
| Platform | AR15 |
| Material | 416R Stainless |
| Gas System | Pistol |
| Muzzle Thread | 5/8×24 |
| Gas Block Diameter | .750 |
Do you need assistance in choosing the right barrel for the job?
We understand there are a lot of options when it comes to choosing the right barrel. One of the most frequently asked questions we get from customers is choosing between Stainless Steel or CMV. We think this article might help you decide what is best for you. What Type of Barrel Should I Choose?


