The Diamondback DB15 is a purpose-built 5.56 carbine intended for range use, training, and general utility shooting. Its configuration balances familiar AR-style ergonomics with durable components intended for regular use.

Built with a 16-inch 4150 CrMoV barrel and a carbine-length gas system, the DB15 is set up for controllable handling and standard AR-style performance. The rifle includes Magpul MOE furniture and a 7-inch M-LOK handguard with a Magpul vertical foregrip for a practical, modular setup.

Key Specifications

The caliber is 5.56.
The barrel length is 16 inches.
The barrel material is 4150 CrMoV.
The gas system is carbine length.
The bolt carrier group is shot-peened, magnetic particle inspected Mil-Spec 8620.
The upper is A3 flattop forged 7075 T-6 aluminum (T-marked).
The lower is DB-15 Carbon.
The handguard is a Magpul MOE 7-inch M-LOK with Magpul vertical foregrip.
The furniture includes a Magpul MOE grip and Magpul MOE carbine stock.
The package includes a Magpul Gen M2 PMAG 30-round magazine and a A2 flash hider with A2 front sight.

The DB15 is a straightforward AR-pattern carbine that pairs common, serviceable components with Magpul ergonomics to provide a familiar shooting experience. Its configuration makes it suitable for range work and general-purpose applications where reliable, standard AR performance is desired.

Buy the Diamondback Firearms DB15 5.56 online today for a reliable, well-equipped AR-style carbine option.

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