Home / NFA - Silencer / SIG SAUER SLX556 5.56 QD SILENCR 1/2X28# Sale! SIG SAUER SLX556 5.56 QD SILENCR 1/2X28#$1,54999 Original price was: $1,54999.$1,42106Current price is: $1,42106. Out of stock SKU: SLX556-QD Category: NFA - Silencer Product ID: 25805 Description Description Clutch Lock Mounting SystemFlash Reducing End CapMonolithic Core (Inconel) Related products Sale! SureFire SOCOM762-MINI GEN2 762 DE SLCR $1,34900 Original price was: $1,34900.$1,16189Current price is: $1,16189. Sale! SureFire SOCOM556-MINI GEN2 556 DE SLCR $1,29900 Original price was: $1,29900.$1,13871Current price is: $1,13871. Sale! B&T IMPULSE 9MM OLS 13.5X1 SIL $90000 Original price was: $90000.$88540Current price is: $88540. Sale! B&T APC/GHM45 RQD 45ACP SUPPRESSOR $90000 Original price was: $90000.$88540Current price is: $88540.