Home / Semi-Auto Pistol / Diamondback Firearms DB9 GEN IV 9MM DUOTONE 3″ 6+1 You cannot add "Rock Island Armory TAC ULTRA MS 9MM/22TCM9R 4.2"" to the cart because the product is out of stock. Sale! Diamondback Firearms DB9 GEN IV 9MM DUOTONE 3″ 6+1$31000 $27080 Out of stock SKU: DB0200P031 Category: Semi-Auto Pistol Product ID: 42813 Description Description “Zero-Energy” Striker Fired Related products Sale! Springfield Armory DEFENDER XD SC 9MM 3″ BLK 10+1 $44000 $42143 Sale! Shadow Systems MR920L ELT 9MM BK/BK OR TB 10 $1,19900 $99410 Sale! Heckler and Koch (HK USA) P30L V3 9MM DA/SA 17+1 NS $97900 $86612 Sale! Taurus G3C 9MM BK/SS 3.2″ 10+1 2 MAGS $34099 $29463