Ballistic Advantage 300 Blackout 8.3" AR-15 Barrel Hanson Profile
Ballistic Advantage
$199.50
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Ballistic Advantage
Ballistic Advantage 300 Blackout 8.3" AR-15 Barrel Hanson Profile
The Ballistic Advantage 300 Blackout 8.3" Hanson Profile AR-15 Barrel is a precision-engineered, American-made barrel purpose-built for short-barreled rifles and suppressed builds, delivering exceptional subsonic and supersonic performance in an ultra-compact package.
- 8.3" length optimized for SBR and suppressed 300 Blackout configurations
- Hanson profile balances lightweight handling with superior heat dissipation
- Guaranteed sub-MOA accuracy straight from the Ballistic Advantage factory
- Machined from American steel with tight tolerances for long-term reliability
- 1:8 twist rate stabilizes both subsonic and supersonic 300 BLK projectiles
- Durable finish resists corrosion, wear, and the rigors of hard use
Who This Is For
This barrel is ideal for AR-15 builders and enthusiasts who want a compact, suppressor-ready 300 Blackout upper that doesn't sacrifice accuracy or durability. Whether you're building a dedicated home-defense SBR, a hunting setup for tight quarters, or a suppressed range rifle, the Ballistic Advantage Hanson profile delivers the precision and reliability serious shooters demand.
Specifications
| Brand | Ballistic Advantage |
|---|---|
| Caliber | 300 Blackout (300 BLK) |
| Barrel Length | 8.3 inches |
| Profile | Hanson |
| Twist Rate | 1:8 |
| Gas System | Pistol Length |
| Muzzle Thread | 5/8×24 |
| Material | American Steel |
| Platform | AR-15 |
| Accuracy Guarantee | Sub-MOA |
| Country of Origin | USA |
Frequently Asked Questions
Is this barrel compatible with both subsonic and supersonic 300 Blackout ammunition?
Yes. The 1:8 twist rate is specifically chosen to stabilize the full range of 300 Blackout loads — from heavy 220-grain subsonic rounds designed for suppressed use to lighter 110–125 grain supersonic ammunition. This makes it one of the most versatile twist rates available for 300 BLK builds.
Do I need to register this as an SBR to use this barrel?
Because this barrel measures 8.3 inches, any rifle configuration using it will have an overall barrel length under the 16" federal minimum for non-NFA rifles. If installed on a rifle-receiver build, it must be registered as a Short-Barreled Rifle (SBR) with the ATF under the National Firearms Act. Alternatively, it may be used legally on a pistol-configured lower receiver with a pistol brace. Always consult current federal and local regulations before building.
What makes the Hanson profile a good choice for a short 300 Blackout barrel?
The Hanson profile is engineered to reduce weight forward of the gas block while maintaining enough material mass to manage heat effectively during sustained fire. Compared to a pencil profile, it offers better durability; compared to a government or SOCOM profile, it saves meaningful weight — a critical advantage on an already heavy suppressed SBR build. It also pairs cleanly with low-profile gas blocks for a streamlined, handguard-friendly build.
