Home / Accessory-Silencer Accessories / Gemtech ADAPTER S&W M&P22C/22LR # View cart “Yankee Hill Machine Company SIDEWINDER PISTON 45ACP 16X1LH” has been added to your cart. Gemtech ADAPTER S&W M&P22C/22LR #$6200 Out of stock SKU: 12207 Category: Accessory-Silencer Accessories Product ID: 31225 Description Description 3/8-24 to 1/2-28 AdapterFits S&W M&P22c Related products Sale! Rugged Suppressors FLASH HIDER FRONT CAP 7.62 $10000 Original price was: $10000.$8715Current price is: $8715. SilencerCo O-RING BOOSTER PACK $900 Gemtech ADAPTER MM9 5/8-24 300BLK $7500 Sale! Yankee Hill Machine Company SIDEWINDER PISTON 45ACP 16X1LH $7895 Original price was: $7895.$7188Current price is: $7188.