The new Ferfrans CQB Modular Muzzle Brake System is a two part system consisting of the performance MUZZLE BRAKE MOUNT + CRD (Concussion Reduction Device) which features a built in quick attach/detach mechanism.Muzzle Brake Mount Specs:
- Weight - 4.0 oz
- Length - 2.28"
- Brake Thread Pattern - 1/2x28
- Caliber - (.223/556)
- Length - 2.17"
- Width - 1.6" Diameter
- Total weight of the system combined is 10.4 ounces.