Home / Semi-Auto Pistol / GLOCK G37 G4 45GAP 10+1 4.49″ FS You cannot add "Rock Island Armory TAC ULTRA MS 9MM/22TCM9R 4.2"" to the cart because the product is out of stock. Sale! GLOCK G37 G4 45GAP 10+1 4.49″ FS$66000 $59497 Out of stock SKU: PG3750201 Category: Semi-Auto Pistol Product ID: 33880 Description Description Related products Sale! Browning BUCKMARK STANDARD URX SS 22LR $62999 $57689 Sale! Springfield Armory HELLCAT OSP 9MM BLK 3″ 10+1 NS $63300 $60220 Sale! Shadow Systems MR920L ELT 9MM BK/BK OR TB 10 $1,19900 $99410 Sale! Heckler and Koch (HK USA) P30 V3 9MM DA/SA 10+1 $86900 $76971