Thunderbeast CB Mount / Muzzle Brake .30 Cal, 5/8-24 Out of stock. Check back later... Price: $125.00 Notify me when this item is back in stock (log in required) Description Details Reviews Shipping info Ionbond DLC coating on CB muzzle devices Conical shoulder surface on CB mount UPC: 30CB-BRAKE-5/8-24Manufacturer: ThunderbeastModel: 223CB-BRK-1/2x28Caliber: 308 WINCategory: PartsOtherMisc AR-15 PartsStock: 0Unit/Measure: ea This item may be shipped directly to your home address, unless you live in a restricted state.