Home / Accessory-Silencer Accessories / Gemtech ADAPTER GSG-1911 M9X.75-1/2-28 Sale! Gemtech ADAPTER GSG-1911 M9X.75-1/2-28$4500 Original price was: $4500.$4183Current price is: $4183. Only 2 left in stock Gemtech ADAPTER GSG-1911 M9X.75-1/2-28 quantity Add to cart SKU: 12205 Category: Accessory-Silencer Accessories Product ID: 31237 Description Description M9X.75 to 1/2-28 AdapterFits GSG 1911s Related products Dead Air Armament SIG MOSQUITO THRD ADAPT 1/2X28 $4500 Sale! Yankee Hill Machine Company NIELSEN PISTON 9MM M13.5X1LH $7495 Original price was: $7495.$7135Current price is: $7135. Gemtech ADAPTER S&W M&P22C/22LR $6200 Gemtech ADAPTER MM9 FTM 1/2-28 $7500