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! Shadow Systems DR920 ELITE 9MM FD/BK OR 17+1 $1,16400 $96518 Sale! Rock Island Armory TAC ULTRA MS 9MM/22TCM9R 4.2″ $94900 $83198 Sale! Shadow Systems MR920L ELT 9MM BK/BK OR TB 10 $1,19900 $99410 Sale! Springfield Armory DEFENDER XD SC 9MM 3″ BLK 10+1 $44000 $42143