Home / Accessory-Silencer Accessories / AAC (Advanced Armament) PISTON ILLUSION 9 13.5X1LH View cart “Gemtech ADAPTER MM9 FTM 1/2-28” has been added to your cart. Sale! AAC (Advanced Armament) PISTON ILLUSION 9 13.5X1LH$8499 Original price was: $8499.$7257Current price is: $7257. Only 2 left in stock AAC (Advanced Armament) PISTON ILLUSION 9 13.5X1LH quantity Add to cart SKU: 64245 Category: Accessory-Silencer Accessories Product ID: 38965 Description Description Fits Illusion 9 Suppressors Related products Sale! Dead Air Armament XENO QD NOMAD MOUNT $13900 Original price was: $13900.$11895Current price is: $11895. Sale! Dead Air Armament HUB DIRECT THRD MNT 5/8X24SIG $8900 Original price was: $8900.$8351Current price is: $8351. Sale! Dead Air Armament WOLVERINE INSERT 15MM RH HK $8900 Original price was: $8900.$7865Current price is: $7865. Sale! Rugged Suppressors R3 FLASH HIDER M18X1 $10000 Original price was: $10000.$8715Current price is: $8715.