Home / Accessory-Silencer Accessories / Yankee Hill Machine Company SUPPRESSOR COVER 5.5″ BLACK View cart “Gemtech GM9 THREAD REAR MOUNT M18X1RH” has been added to your cart. Sale! Yankee Hill Machine Company SUPPRESSOR COVER 5.5″ BLACK$13395 Original price was: $13395.$11805Current price is: $11805. In stock Yankee Hill Machine Company SUPPRESSOR COVER 5.5" BLACK quantity Add to cart SKU: YHM-HTP-5.5 Category: Accessory-Silencer Accessories Product ID: 57318 Description Description Rated to 3000 Degrees1000 Denier Cordura Nylon Related products Gemtech ADAPTER S&W M&P22C/22LR $6200 Sale! Dead Air Armament GHOST FIXED MOUNT M13.5X1LH $8900 Original price was: $8900.$7865Current price is: $7865. Gemtech THREAD PROTECTOR 1/2-28 RF $1800 Sale! Yankee Hill Machine Company SIDEWINDER PISTON 45ACP 16X1LH $7495 Original price was: $7495.$7135Current price is: $7135.