YHM Phantom 5.56mm Smooth Compensator/Flash Hider 1/2-28 Threads Available to order on-line. Ships in 5-14 days $36.95 MSRP Price: $34.30 Description Details Reviews Shipping info The popular Phantom Flash Suppressor from Yankee Hill Machine. 1/2X28 thread pitch Steel construction Reduces muzzle signature UPC: 816701013627Manufacturer: Yankee Hill MachineModel: YHM-28-5C1Caliber: 5.56x45mm NATOCategory: PartsOtherMisc AR-15 PartsStock: Ships in 5-14 business days.Unit/Measure: ea This item may be shipped directly to your home address, unless you live in a restricted state.