Home / NFA - Silencer / Shadow Systems HS923 9MM BLACK 1/2X28 SILEN Sale! Shadow Systems HS923 9MM BLACK 1/2X28 SILEN$82200 Original price was: $82200.$64347Current price is: $64347. In stock Shadow Systems HS923 9MM BLACK 1/2X28 SILEN quantity Add to cart SKU: SS-9000 Category: NFA - Silencer Product ID: 105886 Description Description Modular LenghTitanium Blast Baffle Related products Sale! SIG SAUER SLX556 5.56 QD SILENCR 1/2X28# $1,54999 Original price was: $1,54999.$1,42106Current price is: $1,42106. Sale! Gemtech INTEGRA 15-22 SUPPRESSED URG $65400 Original price was: $65400.$64197Current price is: $64197. Sale! Gemtech ONE 7.62MM QUICK MT SILENCER # $1,09900 Original price was: $1,09900.$98663Current price is: $98663. Sale! Q PORQ CHOP 8.6BLK SILENCER $85000 Original price was: $85000.$77995Current price is: $77995.