The Diamondback DB15 5.56 rifle is engineered to deliver a robust and practical operational platform, well-suited for sport, training, and personal defense protocols. This configuration integrates a 16-inch, medium-profile 4150 chrome moly barrel, precision-engineered for sustained performance and efficient thermal management. A mid-length gas system is incorporated to optimize reliable cycling, paired with a shot-peened Mil-Spec 8620 bolt carrier for dependable function across diverse operational environments.
Key Features
Barrel & Gas System
The DB15 utilizes a 16-inch, medium-profile 4150 chrome moly barrel, designed for consistent projectile velocity and effective heat dissipation during extended firing sequences. The mid-length gas system placement is optimized for reliable extraction and cycling across a broad spectrum of 5.56 NATO ammunition specifications, mitigating recoil impulse for improved follow-up shot engagement.
Receivers & Construction
Both upper and lower receivers are precision-machined from 7075-T6 aluminum. This material selection provides a critical balance of structural integrity and efficient weight distribution, contributing to the rifle’s overall operational handling characteristics without compromising durability.
Bolt Carrier Group
A Mil-Spec 8620 bolt carrier group, subjected to a shot-peening process, ensures enhanced material strength and resistance to fatigue. This technical specification directly translates to increased reliability and an extended service life under rigorous use conditions.
Handguard & Accessory Integration
A 15-inch M-Lok free-float handguard is integrated into the system, offering extensive modularity for the direct attachment of various weapon-mounted accessories. This design facilitates comprehensive user customization, allowing for optimal placement of illumination tools, aiming lasers, and forward grip systems to enhance tactical utility.
Ergonomics & Stock System
The rifle is furnished with Magpul MOE grip and Carbine stock components. The Magpul MOE grip provides enhanced ergonomic interface and positive weapon retention. The Carbine stock offers adjustable length of pull, permitting tailored fitment to the operator and optimization of weapon manipulation during dynamic engagements.
Optics & Magazine Package
This system includes a factory-integrated Viridian Venta 1×20 Green Dot optic, finished in FDE, which facilitates rapid target acquisition and engagement under varied lighting conditions. A 30-round Magpul Gen M2 PMAG is also supplied, ensuring immediate operational capability upon deployment.
The Diamondback DB15 5.56 is configured as a versatile firearm system, delivering consistent performance for demanding applications at the range or in personal defense scenarios. Its construction and integrated components provide a practical and reliable platform for experienced users.
