HomeClass 3 Firearms, NFA & Destructive DevicesClass 3 Parts & AccessoriesAAC (ADVANCED ARMAMENT) PISTON ILLUSION 9 13.5X1LHAAC (ADVANCED ARMAMENT) PISTON ILLUSION 9 13.5X1LH$74.99 AAC (ADVANCED ARMAMENT) PISTON ILLUSION 9 13.5X1LH Out of stock SKU: LIP|AD64245 Category: Class 3 Parts & Accessories Product ID: 79105 Related products Add to WishlistRemove from Wishlist Add to Wishlist YHM SRX THREAD PROTECTOR BLK $28.25 Buy now Add to WishlistRemove from Wishlist Add to Wishlist YHM 308 RFL THR PROT 5/8X24 .725 OD $16.25 Buy now Add to WishlistRemove from Wishlist Add to Wishlist GPS TAC SUPPRESSOR COVER 22LR 5″ BLK $27.67 Buy now