phone: 888-310-0284

5/8 x 24 RH FATman Hex Brake by Phase 5 Weapon Systems

Usually ships the same day or the next business day!

If you're a person who does a lot of high-performance shooting, then you want to lessen the recoil as much as possible while still maintaining a level barrel for optimal accuracy. The people at Phase 5 Weapon Systems are well aware of this. That's why great care has been taken in creating the Phase 5 Weapon Systems FATman Hex Brake for rifles with 5/8 x 24 thread pitch.

The Phase 5 Weapon Systems FATman Hex Brake's inner chambers and side vents are positioned in a way that allows it to significantly reduce recoil to a minimum while the two top ports are specifically angled 20 degrees forwrad to keep your barrel flat and level as you shoot. Its design has also been given a custom look to really make a your rifle stand out from the rest. See below for more info.

Additional Features:

  • Mil-Spec Black Parkerized finish
  • Compatible with 7.62X51/.308/300blk
  • 5/8 x 24 (.30-cal) thread pitch
  • Includes (1) crush washer

WARNING: Handling firearms parts and accessories can expose you to lead and other petroleum products known to the State of California to cause cancer and reproductive harm. For more information go to:

Shipping Restrictions

Shipping of various parts and/or accessories are prohibited to states and locales (ie New Jersey, California, New York, etc…) with restrictions against certain parts and/or accessories or "assault weapons" (i.e. states with high-capacity magazine restrictions, manufacturing of semi-automatic weapons, etc..). It is your responsibility to be aware of your local firearms laws before purchasing from our website or machining a firearm. We try our best to keep our shipping page current, but laws change daily. only ships within the United States. Federal legislation dictates we cannot ship our products internationally.

Phase 5 Weapon Systems
.300 AAC Blackout
.308 Winchester

We are a national retailer of individual components and not all products depicted on this website are legal in every state. Shipping of various products found on this website are prohibited to some states (such as California, Connecticut, District of Columbia, Hawaii, New Jersey, New York, Rhode Island, and Washington). The information, pictures, text or products presented on this website are not a representation by us, and should not be understood by you, that any product or completed firearm is legal to assemble or own in your state of residence. We encourage each and every builder to perform their own research about the state and federal laws that apply to them. It is your responsibility to understand the law and we encourage you to consult with an attorney or your local ATF representative.