The Diamondback DBAM29 Sub-Compact is a DAO 9mm Luger pistol with a 3.5-inch barrel, 6.49 inches overall, and 22 oz weight. The polymer frame has a Flat Dark Earth finish; the stainless steel slide wears black nitride. It comes with a Viridian laser and holster. 
 

Key Specifications 

• Model: DBAM29 Sub-Compact 
• Caliber: 9mm Luger 
• Action: Double Action Only (DAO) 
• Barrel Length: 3.5 inches 
• Overall Length: 6.49 inches 
• Capacity: 12+1 rounds (max capacity of 17) 
• Weight: 22 oz 
• Frame Material: Polymer with Flat Dark Earth finish 
• Slide Material/Finish: Serrated Black Nitride Stainless Steel 
• Grips: FDE Polymer 
• Sights Configuration: 3-Dot Contrast 
• Includes: Viridian Laser & Holster 
   

Features 

The standard 12-round magazine can be extended to 17 rounds, which reduces how often you need to reload. Three-dot contrast sights give quick target acquisition across most lighting conditions. An integrated Picatinny rail accepts the included Viridian laser or other accessories. The DAO trigger gives a consistent pull shot to shot. The FDE polymer frame keeps weight manageable while the black nitride stainless slide resists corrosion.

The DBAM29 draws a predictable split between its compact carry credentials and reliability concerns.

Users who like it point to the compact dimensions and light weight as practical for concealed carry. The Viridian laser and holster combo is well-regarded as useful value in the package, and the 12+1 standard capacity is competitive for the size.

The recurring criticism is reliability during extended sessions, with some owners reporting feeding and jamming issues. There's ongoing discussion about whether the gun is better suited as a range gun versus a primary carry piece. The included holster gets mixed marks on build quality and comfort. The DBAM29 is generally positioned as a budget-friendly entry in the sub-compact category, and most advice in the community includes thorough break-in testing before relying on it.