Home / Accessory-Silencer Accessories / Dead Air Armament XENO MOUNT FLASH HIDER 1/2X28 View cart “Yankee Hill Machine Company SIDEWINDER PISTON 45ACP.578X28” has been added to your cart. Sale! Dead Air Armament XENO MOUNT FLASH HIDER 1/2X28$8900 Original price was: $8900.$8472Current price is: $8472. Out of stock SKU: DA121 Category: Accessory-Silencer Accessories Product ID: 27674 Description Description 5.56 Rifle Flash Hider Related products Sale! Yankee Hill Machine Company SIDEWINDER PISTON 40SW 9/16X24 $7495 Original price was: $7495.$7135Current price is: $7135. SilencerCo O-RING BOOSTER PACK $900 Sale! Rugged Suppressors R3 FLASH HIDER 3/4X24 $10000 Original price was: $10000.$8715Current price is: $8715. Sale! Dead Air Armament XENO QD NOMAD MOUNT $13900 Original price was: $13900.$11895Current price is: $11895.