Home / Semi-Auto Pistol / GLOCK G17 G4 9MM 17+1 4.49″ FS # View cart “Rock Island Armory ROCK ULT CCO 9MM/22TCM9R 4.2″” has been added to your cart. Sale! GLOCK G17 G4 9MM 17+1 4.49″ FS #$59900 $54194 Out of stock SKU: UG1750203 Category: Semi-Auto Pistol Product ID: 43989 Description Description Made in the United StatesInterchangeable Backstrap Related products Sale! Heckler and Koch (HK USA) P30L V3 9MM DA/SA 17+1 $86900 $76971 Sale! POF USA PSG .22LR PISTOL 8″ BLK MLOK $67200 $49373 Sale! Browning BUCKMARK STANDARD URX SS 22LR $62999 $57689 Sale! Shadow Systems MR920L ELT 9MM BK/BK OR TB 10 $1,19900 $99410