Home / Accessory-Flash Hiders / AAC (Advanced Armament) BLACKOUT FH 90T 5.56MM 1/2X28 View cart “Yankee Hill Machine Company FLASH HIDER PHANT 5.56 W/TEETH” has been added to your cart. Sale! AAC (Advanced Armament) BLACKOUT FH 90T 5.56MM 1/2X28$9999 Original price was: $9999.$8229Current price is: $8229. Out of stock SKU: 64242 Category: Accessory-Flash Hiders Product ID: 59848 Description Description 90T SR Series Only Related products Yankee Hill Machine Company FLASH HIDER PHANT 5.56 SMOOTH $3695 Wilson Combat FLASH HIDER A2 BIRDCAGE 5.56MM $995 Sale! Yankee Hill Machine Company FLASH HIDER PHANTOM QD 5.56 $10995 Original price was: $10995.$9840Current price is: $9840. Sale! Yankee Hill Machine Company SHORT SRX FLASH HIDER 11/16-24 $8995 Original price was: $8995.$8381Current price is: $8381.