Diamondback DB15 SBR 5.56 NATO 11.5″ 30rd Black

The Diamondback DB15 SBR is a compact short-barreled rifle built around a forged 7075-T6 aluminum receiver and fitted with Magpul furniture and adjustable flip sights. Its 11.5-inch barrel and 9-inch M-LOK handguard keep the profile maneuverable while retaining modularity for common AR-style accessories. The package includes a 30-round magazine and standard trigger for straightforward operation in close-handling applications.

Key Specifications

• The barrel measures 11.5 inches.
• The caliber is listed as .223 REM/5.56 NATO.
• The action is Semi-Auto.
• The receiver is Forged 7075 T-6 Aluminum.
• The handguard is a 9-inch M-LOK with anti-rotation.
• The stock is a Magpul CTR.
• The sights are Magpul Backup Flip Sight.
• The grip is a Magpul MOE-K2.
• The barrel twist is 1-in-8.
• Includes 1 magazine (30 rd PMAG).

The DB15 SBR combines lightweight forged construction with common Magpul components for a familiar, serviceable platform. Its short profile and M-LOK handguard provide a practical balance of maneuverability and accessory compatibility for shooters who prioritize compact handling and modularity.