The Diamondback DB9 Gen IV is a micro-compact semi-automatic pistol chambered in 9mm Luger designed for discreet carry. It pairs a Jesse James Civil Defense Blue polymer frame with a black nitride stainless steel slide for a low-profile appearance. The pistol uses a striker-fired action and ships with a single 6-round magazine for a compact loadout. Its small footprint is intended for pocket, purse, or deep concealment carry in everyday carry and personal defense contexts.
Key Specifications
- The pistol is chambered in 9mm Luger.
- The firearm accepts 6+1 rounds in its standard configuration.
- The action is Striker Fired.
- The frame is a Jesse James Civil Defense Blue polymer frame.
- The slide finish is Black Nitride.
- The barrel material is stainless steel.
- The package includes one 6-round magazine.
- ATF model designation is DB9 and manufacturer is Diamondback Firearms.
- The product type is listed as a Semi-Auto Pistol.
- The country of origin is US.
The DB9 Gen IV combines a deliberately compact profile with straightforward controls and a clean aesthetic. Its polymer frame and stainless steel slide provide a practical balance of durability and reduced weight for daily carry, while the striker-fired trigger system keeps operation simple and consistent. This configuration makes the DB9 Gen IV suitable for informed users seeking a minimal, concealable pistol for everyday carry and short-range personal defense scenarios.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.
Related Videos:




