Home / NFA - Silencer / CGS Group CGS HELIOS DT 5.56 SILENCER You cannot add "Gemtech ONE 7.62MM QUICK MT SILENCER" to the cart because the product is out of stock. Sale! CGS Group CGS HELIOS DT 5.56 SILENCER$1,12900 $95650 Out of stock SKU: CGS-HELIOS556-DT Category: NFA - Silencer Product ID: 30540 Description Description Related products Sale! SilencerCo SALVO 12 SG SUPPRESSOR 12.19″ $1,16900 $92740 Sale! Dead Air Armament MOJAVE9 9MM MOD SLNCR SILVER $1,09900 $97457