Home / Semi-Auto Pistol / Rock Island Armory STK100 9MM BLK 17+1 4.5″ Sale! Rock Island Armory STK100 9MM BLK 17+1 4.5″$49900 Original price was: $49900.$47383Current price is: $47383. Out of stock SKU: 56625 Category: Semi-Auto Pistol Product ID: 47749 Description Description Optic-Ready SlideModular Aluminum FrameLightening Cuts/Serrations Related products Sale! Shadow Systems DR920 ELITE 9MM FD/BK OR 17+1 $1,16400 Original price was: $1,16400.$96518Current price is: $96518. Sale! Heckler and Koch (HK USA) P30L V1 LIGHT LEM 9MM 10+1 NS $97900 Original price was: $97900.$86612Current price is: $86612. Sale! Taurus G3C 9MM BK/SS 3.2″ 10+1 2 MAGS $34099 Original price was: $34099.$29463Current price is: $29463. Sale! Heckler and Koch (HK USA) P30L V1 LIGHT LEM 9MM 10+1 $86900 Original price was: $86900.$76971Current price is: $76971.