Huxwrx 1646 QD .338 Muzzle Brake, Black, 5/8"-24 TPI Threads, 2.30" OAL, for .338 Cal AR-Platform
$180.00
$222.00
(You save
$42.00
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- Caliber-Gauge:
- 338 Caliber
- Finish-Color:
- Black
- Model:
- QD 338
- Thread Pattern:
- 5/8"-24 tpi
The Huxwrx 1646 QD .338 muzzle brake is a quick-detach recoil management solution built for .338 caliber AR-platform rifles. Designed for shooters running heavy-hitting uppers, this brake uses a straightforward QD attachment system that lets you swap it on and off without tools—handy whether you're transitioning between hunting and range duty or simply want to maintain your rifle's modularity. The 5/8"-24 thread pattern is the standard for .338 AR builds, so installation is straightforward on any compatible upper receiver.
Huxwrx engineered this brake to handle the signature recoil signature of .338 AR cartridges. The 2.30-inch overall length keeps the setup compact enough for practical hunting rifles while still managing the forces generated by magnum velocities. Black hard-coat anodized finish resists corrosion and blends cleanly with modern AR aesthetics, whether your rifle is a precision long-range platform or a hunting-focused build.
This is purpose-built hardware for the .338 AR ecosystem—not a compromise part. If you're running a .338 upper and want the flexibility of quick-detach convenience combined with genuine recoil reduction, the 1646 QD is purpose-matched to your platform.
Key Features
- Quick-detach mounting system for tool-free attachment and removal
- Engineered for .338 caliber AR-platform rifles
- 5/8"-24 TPI thread pitch—standard for .338 AR uppers
- Compact 2.30" overall length
- Black hard-coat anodized finish for durability and corrosion resistance
Specifications
| Caliber | .338 |
| Platform | AR-Platform |
| Thread Pattern | 5/8"-24 TPI |
| Overall Length | 2.30" |
| Finish | Black Hard-Coat Anodized |
| Attachment System | Quick-Detach (QD) |
Frequently Asked Questions
Will this muzzle brake fit my .338 AR-platform rifle?
Yes, if your upper receiver is chambered in .338 and has a 5/8"-24 threaded muzzle. This is the standard thread pitch for .338 AR builds. Check your upper's specifications to confirm the thread pattern before ordering.
What does quick-detach mean, and why would I want it?
The QD mounting system allows you to attach and remove the brake without tools. This is useful if you want to switch between a braked and unbraked configuration, travel with a shorter rifle profile, or maintain flexibility across multiple uppers.
What's included?
You receive the Huxwrx 1646 QD muzzle brake as specified. Verify that your upper receiver's muzzle is properly threaded to 5/8"-24 before installation.
