The Thunder Beast CB series flash hider in .30 caliber with 5/8×24 threads is the muzzle device and suppressor mount for TBAC’s Compact Brake (CB) series suppressors, made by Thunder Beast Arms Corporation (TBAC). It uses a helical multi-axis design to cut visible flash when no suppressor is mounted. When a CB series suppressor is installed, it mounts directly to the shoulder of the muzzle device. It carries an Ionbond DLC coating and ships with a peel washer for optional timing.

Key Specifications

• The thread is 5/8×24, the .30 caliber version, which must match your barrel.
• The finish is Ionbond DLC, TBAC’s hard surface coating.
• It is the mount for TBAC CB series suppressors, including the 30CB5, 30CB7 and 30CB9.
• The rear outside diameter is 0.825 inch, and it mounts directly to the muzzle shoulder.

Frequently Asked Questions

Which suppressors does it mount? TBAC lists it as the flash hider mount for its CB series suppressors, including the 223CB, 30CB5, 30CB7 and 30CB9.

Is this the .30 caliber version? Yes. TBAC makes the CB flash hider with .223 1/2-28 threads and .30 caliber 5/8-24 or 9/16-24 threads, and this is the .30 caliber 5/8-24.

Buy the Thunder Beast CB Series Flash Hider, .30 Cal, 5/8×24

If your rifle is threaded 5/8×24 and you run a TBAC CB suppressor, this flash hider is the matching mount. Order it from our Lubbock, Texas gun shop for fast, insured shipping and see more AR muzzle devices.