Out of stock
Ballistic Bbl 8.6Blk 16" Hbar Carb
$251.75
$265.00
(You save
$13.25
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The Ballistic Advantage 8.6 Blackout 16-inch rifle barrel is built for shooters working with one of modern ammunition's most capable subsonic cartridges. This barrel is machined from 416R Stainless Steel and finished with a QPQ corrosion-resistant coating, giving you a durable, low-maintenance component whether you're running suppressed precision shots or testing the round's subsonic potential at the range. The 16-inch carbine-length gas system keeps the overall package short and maneuverable—ideal for shorter AR builds or space-constrained setups.
Ballistic Advantage backs this barrel with proof-firing and MPI (Magnetic Particle Inspection) testing, so you know it's been vetted for safety and consistency before it ships. The 5/8x24 threading is standard for modern suppressors and muzzle devices, giving you flexibility in how you configure the muzzle end. Whether you're building a subsonic hunting rig, a short-range suppressed shooter, or experimenting with what the 8.6 Blackout can do, this is a no-nonsense barrel that delivers on quality and performance.
Drop this into your AR build and you've got a solid foundation. 416R stainless resists fouling and erosion better than standard steels, and the QPQ finish adds another layer of corrosion protection. Combined with the proof-testing and MPI certification, you're getting a barrel designed to shoot straight and last.
Key Features
- 416R Stainless Steel construction for corrosion resistance and durability
- QPQ corrosion-resistant finish protects against fouling and rust
- Proof-fired and MPI-tested for safety and consistency
- Carbine-length gas system for shorter, handy builds
- 5/8x24 threaded muzzle for suppressor and device compatibility
- 16-inch length optimized for subsonic and close-range work
Specifications
| Caliber | 8.6 Blackout |
| Barrel Length | 16 inches |
| Material | 416R Stainless Steel |
| Finish | QPQ Corrosion-Resistant |
| Gas System | Carbine Length |
| Muzzle Thread | 5/8x24 |
| Testing | Proof-Fired and MPI-Tested |
Frequently Asked Questions
What gas system does this 8.6 Blackout barrel use?
This barrel features a carbine-length gas system, which is shorter than mid-length and pairs well with the 16-inch overall length for a compact, maneuverable platform.
Will this barrel work with suppressors?
Yes. The 5/8x24 threaded muzzle is the standard threading for modern suppressors and muzzle devices designed for rifles in this size class.
Is this barrel tested for quality?
Yes. Ballistic Advantage proof-fires and MPI-tests every barrel before it leaves the shop, ensuring safety and consistent performance.
What finish does this barrel have?
It's finished with a QPQ corrosion-resistant coating applied over 416R Stainless Steel, which resists fouling, rust, and erosion better than standard barrel steel.
