Diamondback DB9 Gen4 Micro-Compact 9mm 6+1 3.1" Stainless Barrel

The Diamondback DB9 Gen4 delivers reliable concealed carry performance in an ultra-compact package that measures just over 5 inches in overall length. This micro-compact pistol addresses the critical balance between concealability and shootability that defines effective everyday carry firearms. The Gen4 incorporates design refinements based on extensive field feedback from the previous generation.

What Makes This Different

The DB9 Gen4 features a stainless steel barrel and serrated slide that provide enhanced durability compared to standard all-polymer micro pistols. The 3.10-inch barrel length offers improved accuracy potential while maintaining the compact profile essential for concealed carry. Trigger improvements in the Gen4 model deliver a more consistent pull weight and shorter reset than earlier DB9 variants.

Key Features

• 6+1 capacity in 9mm Luger with flush-fit magazine
• 3.10-inch stainless steel barrel with black polymer frame
• Serrated slide top for reduced glare and improved grip
• Overall length of 5.6 inches with 4.75-inch height
• Lightweight polymer construction at approximately 11 ounces unloaded
• Fixed front and rear sights with white dot configuration
• Textured grip panels for secure handling in various conditions

Field testing demonstrates consistent accuracy within 3-inch groups at 7 yards with quality ammunition. The DB9 Gen4 functions reliably with standard pressure 9mm loads from major manufacturers. The stainless steel barrel resists corrosion in humid environments while the polymer frame withstands temperature extremes without dimensional changes. Magazine changes are positive with the extended magazine release.

Technical Specs

• Caliber: 9mm Luger
• Capacity: 6+1 rounds
• Barrel Length: 3.10 inches, stainless steel
• Overall Length: 5.6 inches
• Height: 4.75 inches
• Width: 0.8 inches
• Weight: 11 ounces unloaded
• Frame Material: Black polymer with textured grip
• Slide: Steel with serrated top and black finish
• Sights: Fixed front and rear with white dots
• Country of Origin: USA

The DB9 Gen4 represents a mature design that prioritizes reliability and concealability over maximum capacity. Current production models incorporate quality control improvements that address early generation concerns. This pistol serves concealed carry practitioners who prioritize proven 9mm performance in the smallest practical package.