Home / NFA - Silencer / CGS Group CGS HELIOS DT 5.56 SILENCER View cart “Gemtech TREK II 5.56MM 1/2-28 SILENCER” has been added to your cart. Sale! CGS Group CGS HELIOS DT 5.56 SILENCER$1,12900 Original price was: $1,12900.$1,09543Current price is: $1,09543. In stock CGS Group CGS HELIOS DT 5.56 SILENCER quantity Add to cart SKU: CGS-HELIOS556-DT Category: NFA - Silencer Product ID: 30540 Description Description Related products Sale! SureFire SOCOM556-SB2 GEN2 556 DE SLNCR $1,34900 Original price was: $1,34900.$1,16189Current price is: $1,16189. Sale! SureFire SOCOM556-SB2 GEN2 556 BK SLNCR $1,34900 Original price was: $1,34900.$1,16189Current price is: $1,16189. Sale! Gemtech INTEGRA 5.56MM SUPPRESSED URG $2,00900 Original price was: $2,00900.$1,94105Current price is: $1,94105. Sale! SureFire SOCOM762-RC GEN2 7.62 BK SLCR $1,44900 Original price was: $1,44900.$1,24717Current price is: $1,24717.