Home / NFA - Silencer / Yankee Hill Machine Company TURBO K INTEGRAL 5.56 UPPER View cart “CGS Group CGS HELIOS QD 5.56 SILENCER” has been added to your cart. Sale! Yankee Hill Machine Company TURBO K INTEGRAL 5.56 UPPER$1,44995 Original price was: $1,44995.$1,21081Current price is: $1,21081. In stock Yankee Hill Machine Company TURBO K INTEGRAL 5.56 UPPER quantity Add to cart SKU: YHM-8025 Category: NFA - Silencer Product ID: 123641 Description Description Integrated Turbo SilencerPinned and Welded to 10″ BBL Related products Sale! CGS Group CGS HELIOS DT 5.56 SILENCER $1,12900 Original price was: $1,12900.$1,09543Current price is: $1,09543. Sale! Gemtech INTEGRA 5.56MM SUPPRESSED URG $2,00900 Original price was: $2,00900.$1,94105Current price is: $1,94105. Sale! SureFire SOCOM556-SB2 GEN2 556 BK SLNCR $1,34900 Original price was: $1,34900.$1,16189Current price is: $1,16189. CGS Group CGS HELIOS QD 5.56 SILENCER $1,65000