AAC Blackout 51 Tooth Muzzle Brake/Flash Hider 7.62mm 5/8-24 TPI Out of stock. Check back later... $99.00 MSRP Price: $96.03 Notify me when this item is back in stock (log in required) Description Details Reviews Shipping info UPC: 857839002381Manufacturer: Advanced Armament CorpModel: 101720Category: PartsOtherStock: 0Unit/Measure: ea This item may be shipped directly to your home address, unless you live in a restricted state.