Dbf Db15 5.56 16" Mlok 30rd Smk Brz

The Diamondback Firearms DB15 5.56 16" M-LOK rifle is a semi-automatic tactical rifle chambered in 5.56 NATO/.223 Remington, delivering reliable performance for patrol, training, and defensive applications. Built on the proven AR-15 platform, this rifle combines a 16-inch barrel with a 15-inch M-LOK handguard, offering operators modularity and accuracy in a mission-ready package at a practical weight of 7.88 lbs.

The 16-inch barrel length provides optimal velocity from the 5.56 round while maintaining control and handling in close-quarters environments. The 1/2x28 threaded muzzle accepts standard suppressors and muzzle devices, critical for operators requiring sound signature management or flash mitigation. The smoked bronze Cerakote finish resists corrosion and wear, essential for firearms subjected to regular field use and variable weather conditions. The 6-position collapsible stock enables rapid length-of-pull adjustment for body armor fit and shooting posture, while the M-LOK handguard interface accepts rails, grips, and accessories without requiring full replacement—standard ergonomic expectations for modern tactical rifles. The rifle ships with one 30-round magazine, the standard capacity for 5.56 platform training and duty use.

This platform suits law enforcement patrol, military training, and civilian sport shooting applications where modularity and durability are non-negotiable. The M-LOK interface and 6-position stock allow configuration for vehicle duty, mounted optics setups, or lightweight tactical shooting. The 5.56 NATO cartridge delivers proven ballistic performance and availability, making it the standard choice for operators prioritizing ammunition logistics and parts commonality with departmental or organizational inventories.

The DB15 represents a direct-function AR-15 design with cost-effective manufacturing without sacrificing essential reliability requirements. The smoked bronze finish differentiates it visually while maintaining the same corrosion resistance as traditional black Cerakote. For buyers evaluating mid-range 5.56 rifles that balance capability and value, the DB15 platform addresses standard operational demands without excessive weight or complexity.