Phase 5 Weapon Systems
Phase 5 Weapon Systems, FATman Hex Brake, 1/2 x 28 RH, Parkerized Finish, 223 Rem/556NATO
Mil-Spec Black Parkerized finish
Compatible with 5.56mm/.223
1/2 x 28 thread pitch
Includes (1) crush washer
The FATman Hex Brake was created to solve issues...