Home / Semi-Auto Pistol / Diamondback Firearms DB9 GEN IV 9MM DUOTONE 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 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! Taurus G3C 9MM BK/SS 3.2″ 10+1 2 MAGS $34099 $29463 Sale! Springfield Armory DEFENDER XD SC 9MM 3″ BLK 10+1 $44000 $42143 Sale! Rock Island Armory ROCK ULT CCO 9MM/22TCM9R 4.2″ $83900 $71644 Sale! Rock Island Armory M1911-A2 22TCM STD FS 17+1 5″ $74900 $51447