Home / Semi-Auto Pistol / SIG SAUER MPX K PISTOL 9MM 4.5″ BLK 30 # Sale! SIG SAUER MPX K PISTOL 9MM 4.5″ BLK 30 #$2,29999 $2,18032 Out of stock SKU: PMPX-4B-9-NB Category: Semi-Auto Pistol Product ID: 45069 Description Description Timney Single Stage TriggerInterchangeable BarrelsAluminum MLok Handguard Related products Sale! B&T APC223 223REM 8.7″ 30+1 $3,59000 $3,58277 Sale! Springfield Armory XD SUB-COMPACT 9MM BT 10+1 $54000 $51543 Sale! Rock Island Armory ROCK ULT CCO 9MM/22TCM9R 4.2″ $83900 $71644 Sale! Heckler and Koch (HK USA) P30 V3 9MM DA/SA 10+1 $86900 $76971