Alexander Arms Millennium Compensator for 50 Beowulf, 49/64"-20 Thread, Steel Matte Finish
Alexander Arms
If you're running a 50 Beowulf upper and want to tame muzzle blast while keeping a clean, purposeful look, the Alexander Arms Tank Muzzle Brake is built for the job. Threaded to the 49/64"-20 spec that 50 Beowulf demands, this steel brake delivers the recoil management and concussion reduction shooters expect from a high-performance muzzle device without the complexity. It's a straightforward bolt-on upgrade for hunters and range shooters who want to shoot heavy, accurate rounds without fighting the gun.
The Tank is machined from steel and finished in a matte coating that resists corrosion while staying true to a tactical aesthetic. At 3.50" overall length with a 1.50" diameter, it's proportioned to suit the 50 Beowulf platform without looking oversized or awkward. Whether you're building a hunting rifle, a match gun, or a hard-use platform, this brake threads on securely and stays put through strings of fire.
Installation is straightforward for anyone comfortable with muzzle devices: confirm your barrel thread pitch, ensure the bore is clear, and thread the brake on. Alexander Arms engineered this specifically for Beowulf, so fitment and alignment are reliable. This is the kind of upgrade that works quietly in the background—you notice the reduction in recoil and blast, not the brake itself.
| Manufacturer | Alexander Arms |
| Caliber/Cartridge | 50 Beowulf |
| Thread Pitch | 49/64"-20 TPI |
| Overall Length | 3.50" |
| Diameter | 1.50" |
| Material | Steel |
| Finish | Matte |
Yes, if your barrel is threaded to 49/64"-20, which is the standard for 50 Beowulf. Verify your barrel's thread pitch before ordering. This brake is engineered by Alexander Arms specifically for the Beowulf platform.
You receive the muzzle brake itself. Installation on a properly threaded barrel is a straightforward hand-tight application with no additional tools required in most cases.
Yes. The Tank design redirects gases to manage recoil impulse and reduce muzzle blast, which is especially valuable when shooting full-power 50 Beowulf loads. Exact reductions depend on your specific rifle, ammunition, and shooting environment.
The Tank Muzzle Brake is a standalone device. If your barrel is threaded for a suppressor, you can use either the brake or a suppressor, but not both simultaneously on the same threads.