Home / NFA - Silencer / SIG SAUER SLX556 5.56 COMPACT SILENCER # You cannot add "SilencerCo HYBRID MULTI CAL SLNCR FDE #" to the cart because the product is out of stock. Sale! SIG SAUER SLX556 5.56 COMPACT SILENCER #$1,19999 $1,15052 Out of stock SKU: SLX556C Category: NFA - Silencer Product ID: 25808 Description Description Clutch Lock Mounting SystemFlash Reducing End CapMonolithic Core (Inconel) Related products Sale! Gemtech MIST-22V SW22 SUPPRESSED BBL $49000 $48410 Sale! Gemtech INTEGRA 5.56MM SUPPRESSED URG $2,00900 $1,94105 Sale! Dead Air Armament MOJAVE9 9MM MOD SLNCR SILVER $1,09900 $97457 Sale! Gemtech INTEGRA 15-22 SUPPRESSED URG $65400 $64197