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The Ballistic Advantage Premium Series 18" .308 Winchester Hanson barrel is one of those parts that quietly makes a whole build come together. It fits DPMS-pattern AR-10 receivers, runs a mid-length gas system, and ships with a pinned low-profile gas block already installed, so you skip one of the fussier steps of putting a .308 upper together. Machined from 416R stainless steel and treated with a QPQ corrosion-resistant finish, it's built to shrug off moisture and hard use while holding a nice matte look.
The Hanson contour is the real story here. Instead of the sharp right angle you see at the gas block journal on a government profile, this one tapers smoothly, which trims weight and helps the barrel settle back to point of aim faster between shots. You get a lighter feel up front without the whippy, thin-barrel behavior that can hurt consistency. The 1:10 twist is a sweet spot for .308, stabilizing common hunting and match loads from lighter bullets up through the heavier 168 and 175 grain projectiles most precision shooters lean on.
The muzzle is threaded 5/8×24, the standard for .308, so your brake, comp, or suppressor mount will thread right on. The included gas block seats on a .750 journal and comes pinned from the factory. Worth noting for planning: Hanson barrels are designed for direct impingement and are not meant to run with aftermarket piston kits, so keep that in mind if that's the route you were considering.
Every Premium Series barrel is HP (high pressure) and MPI (magnetic particle inspected) tested before it leaves the shop, and Ballistic Advantage backs the whole line with a sub-MOA accuracy guarantee when paired with match-grade ammunition. An 11-degree target crown protects the rifling at the muzzle and helps wring out that consistency. Whether you're building a mid-range precision rig, a hunting gun, or an all-around .308 that pulls double duty on paper and in the field, this barrel gives you a strong, dependable foundation to build on.
It's chambered and cut to the DPMS (Gen 1) pattern, which is the most common AR-10 platform out there. As long as your receiver, bolt, and handguard are DPMS-compatible, this barrel drops right in. If you're running an Aero M5 or similar DPMS-pattern upper, you're good to go.
Yes. It ships with a pinned low-profile gas block already installed on the .750 journal, which saves you the trickiest part of assembly. Just add your gas tube, handguard, and muzzle device and you're most of the way to a finished upper.
Absolutely. The muzzle is threaded 5/8×24, which is the standard pitch for .308, so brakes, flash hiders, comps, and suppressor mounts thread on without issue. One thing to keep in mind: Hanson barrels are built for direct impingement and aren't designed to work with aftermarket piston kits.
Ballistic Advantage guarantees sub-MOA accuracy with match-grade ammunition, and every Premium Series barrel is HP and MPI tested plus finished with an 11-degree target crown. The 18-inch length and 1:10 twist give you a solid balance of velocity and stability for common .308 loads. It's a strong choice for precision, hunting, or a do-it-all build.
| UPC | 819747024398 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | BABL308021PQ |
| Length | 18" |
| Model |
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