The Thunder Beast CB Muzzle Brake in 7.62mm (.308) with 5/8×24 threads is the .30-caliber version of the Compact Brake made for Thunder Beast Arms CB-series suppressors. It threads onto a 5/8×24 barrel and works as a recoil-reducing brake whenever the suppressor is off. With a CB suppressor mounted over it, the brake serves as the mounting interface, giving direct-thread repeatability. It wears an Ionbond DLC coating and ships with a peel washer.

Key Specifications

• The thread is 5/8×24, the common muzzle thread on .308 rifles, so it fits a typical 7.62mm barrel.
• The brake is the .30 caliber CB size, built for 7.62mm and .308 bores with the larger aperture they need.
• The coating is Ionbond DLC in a monocolor dark gray, a hard finish that resists blast and wear at the muzzle.
• A peel washer is included, so the brake can be set up and shimmed without buying extra hardware.
• The interface is made for Thunder Beast CB-series suppressors, which mount over the brake.

Frequently Asked Questions

How is this brake different from the non-timed CB brake? Thunder Beast also sells a Non-Timed Brake, an abbreviated version for shooters who will almost always shoot suppressed. It does not have to be timed and has ports in all directions, but its brake performance without the suppressor is significantly lower than that of the standard CB brake.

What suppressors does this brake mount? It is the muzzle device for Thunder Beast CB-series suppressors, which attach over the compact brake.

Buy the Thunder Beast CB Muzzle Brake, 7.62mm (.308), 5/8×24

The standard CB brake is the choice when you want real recoil reduction on the rifle and a solid mount for a CB suppressor on the same barrel. This one is sized for 7.62mm rifles with 5/8×24 threads. We ship it fast and insured from our Lubbock, Texas gun shop, and you can find more AR muzzle devices in the same section.