Home / Accessory-Flash Hiders / SureFire FLASH HIDER QD 5.56MM 1/2X28 Sale! SureFire FLASH HIDER QD 5.56MM 1/2X28$16900 Original price was: $16900.$15824Current price is: $15824. Out of stock SKU: SF3P-556-1/2-28 Category: Accessory-Flash Hiders Product ID: 31693 Description Description Related products Sale! AAC (Advanced Armament) BLACKOUT FH 90T 7.62MM 5/8X24 $9999 Original price was: $9999.$8229Current price is: $8229. Yankee Hill Machine Company FLASH HIDER PHANT 5.56 W/TEETH $3695 Sale! SureFire CLOSED TINE FH 5.5622 1/2X28 $16900 Original price was: $16900.$15824Current price is: $15824. Sale! Yankee Hill Machine Company SHORT SRX FLASH HIDER 5/8-32 $8995 Original price was: $8995.$8381Current price is: $8381.