Home / Semi-Auto Pistol / Diamondback Firearms DB9 GEN IV 9MM BLACK 3″ 6+1 View cart “Rock Island Armory ROCK ULT CCO 9MM/22TCM9R 4.2″” has been added to your cart. Sale! Diamondback Firearms DB9 GEN IV 9MM BLACK 3″ 6+1$30500 $26718 Out of stock SKU: DB0200P001 Category: Semi-Auto Pistol Product ID: 49144 Description Description “Zero-Energy” Striker Fired Related products Sale! Heckler and Koch (HK USA) P30 V3 9MM DA/SA 10+1 $86900 $76971 Sale! Springfield Armory HELLCAT OSP 9MM BLK 3″ 10+1 NS $63300 $60220 Sale! POF USA PSG .22LR PISTOL 8″ BLK MLOK $67200 $49373 Sale! Heckler and Koch (HK USA) P30L V3 9MM DA/SA 10+1 $86900 $76971