The Thunder Beast CB "Compact Brake" for use on Thunder Beast Arms CB series suppressors. Compatible with the Ultra 9, Ultra 7, and Ultra 5. The CB mount is also compatible with older TBAC models, such as the 30CB9, 30CB7, 30CB5, and 223CB. The brake has an Ionbond DLC Finish (Monocolor Dark Grey) and peel washer is included for timing the brake.

The 223CB only comes in 1/2-28, which has a .223 aperture and will not work on larger calibers. 

Available thread pitches for the 30CB:

5/8x24

9/16x24 

9/16x28

3/4x24

3/4-28

M18X1.0

M18X1.5

M15X1.0

Please contact us if you have thread pitch questions. We can assist you in getting the correct brake for your suppressor host. **If we don't have the thread pitch you need, please let us know and we can special order it for you!**