Phase 5 Weapon Systems FATman Hex Brake, 1/2 x 28 RH, Parkerized Finish, 223 Rem/556NATO FATman-556
Specifications:

Type	Muzzle Brake
Model	FATman
Dimensions	3"
Size	223 Remington/5.56 NATO
Material	Steel
Action
Trigger
Safety
Thread Pattern	1/2"-28 tpi
Finish	Black Parkerized
Bolt Type
Hand
Hammer Type
Max Capacity