Home / Accessory-Silencer Accessories / Gemtech ADAPTER SIG MOSQUITO View cart “Yankee Hill Machine Company SIDEWINDER PISTON 45ACP 16X1LH” has been added to your cart. Sale! Gemtech ADAPTER SIG MOSQUITO$4500 Original price was: $4500.$4183Current price is: $4183. Out of stock SKU: 12204 Category: Accessory-Silencer Accessories Product ID: 26744 Description Description M9X.75 to 1/2-28 Adapter Related products Gemtech GM9 THREAD REAR MOUNT M18X1RH $9100 Sale! Dead Air Armament SANDMAN 5.56 FRONT CAP $6900 Original price was: $6900.$6042Current price is: $6042. SilencerCo DELTA 1/2X28 THREAD SPACER $1900