Home / Accessory-Silencer Accessories / Gemtech SPACER 22LR W/RIFLE LGT THREAD View cart “Yankee Hill Machine Company SIDEWINDER PISTON 45ACP.578X28” has been added to your cart. Gemtech SPACER 22LR W/RIFLE LGT THREAD$800 Only 1 left in stock Gemtech SPACER 22LR W/RIFLE LGT THREAD quantity Add to cart SKU: 12212 Category: Accessory-Silencer Accessories Product ID: 41448 Description Description Related products Sale! Yankee Hill Machine Company SIDEWINDER PISTON 45ACP 16X1LH $7495 $7135 Sale! Rugged Suppressors R3 FLASH HIDER M18X1 $10000 $8715 Sale! Yankee Hill Machine Company SIDEWINDER PISTON 45ACP.578X28 $7495 $7135 Gemtech ADAPTER S&W M&P22C/22LR $6200