Home / Accessory-Silencer Accessories / AAC (Advanced Armament) PISTON TI-RANT 9 13.5X1LH View cart “Yankee Hill Machine Company NIELSEN PISTON 9MM M13.5X1LH” has been added to your cart. Sale! AAC (Advanced Armament) PISTON TI-RANT 9 13.5X1LH$8499 $7257 Out of stock SKU: 64191 Category: Accessory-Silencer Accessories Product ID: 55781 Description Description Not For Use With Ti-Rant 9M HD Related products Sale! Dead Air Armament SANDMAN 5.56 FRONT CAP $6900 $6042 Sale! Gemtech ADAPTER SIG MOSQUITO $4500 $4183 Sale! Rugged Suppressors TITANIUM FRONT CAP 7.62 $10000 $8715 Gemtech GM9 THREAD REAR MOUNT M18X1RH $9100