Home / NFA - Silencer / SIG SAUER SLX556 5.56 CMPCT QD SILENCER# Sale! SIG SAUER SLX556 5.56 CMPCT QD SILENCER#$1,49999 Original price was: $1,49999.$1,36183Current price is: $1,36183. In stock SIG SAUER SLX556 5.56 CMPCT QD SILENCER# quantity Add to cart SKU: SLX556C-QD Category: NFA - Silencer Product ID: 54913 Description Description Clutch Lock Mounting SystemFlash Reducing End CapMonolithic Core (Inconel) Related products Sale! Barrett Firearms QDL 50BMG SUPPRESSOR BLACK $3,20000 Original price was: $3,20000.$2,95261Current price is: $2,95261. Sale! SIG SAUER SLX762 7.62 QD SILENCR 5/8X24# $1,54999 Original price was: $1,54999.$1,42106Current price is: $1,42106. Sale! Gemtech GMT-300 300BLK SILENCER BLACK# $99900 Original price was: $99900.$89142Current price is: $89142. Sale! SIG SAUER MCX-SURG UPGRADE KIT 5.56 FDE $4,59999 Original price was: $4,59999.$4,39414Current price is: $4,39414.