DIAMONDBACK FIREARMS DB15 300BLK 16″ 30+1 FDE M-LOK

300 Blackout Rifle – Diamondback DB15 16″ FDE M-LOK Semi-Auto

Experience next-level precision and tactical performance with the 300 Blackout Rifle Diamondback DB15. Designed for reliability and adaptability, this rifle combines Diamondback Firearms’ engineering excellence with powerful .300 AAC Blackout capabilities. Whether you’re refining your long-range shooting skills, training in a tactical environment, or seeking a dependable option for home defense, the Diamondback DB15 delivers optimal performance and durability.

Unmatched Performance & Durability

The 300 Blackout Rifle from Diamondback is built around a 16-inch 4150 chrome-moly steel barrel with a 1:8 twist rate—ensuring exceptional accuracy in every shot. The semi-automatic action ensures rapid follow-up shots, while the free-floating M-LOK handguard allows for seamless attachment of optics, grips, and tactical accessories. Finished in Flat Dark Earth (FDE), the DB15 stands out as a versatile weapon suitable for a variety of applications, from competitive shooting to self-defense scenarios.

Key Features of the 300 Blackout Rifle Diamondback DB15

• Barrel Length: 16″ chrome-moly steel barrel for long-lasting performance
• Caliber: .300 AAC Blackout – ideal for suppressed shooting and close-quarters defense
• Twist Rate: 1-in-8″ for stable bullet performance and increased accuracy
• Capacity: 30+1 rounds for extended engagement scenarios
• Action: Semi-Automatic for fast, reliable cycling
• Finish: Durable FDE coating – corrosion-resistant and tactical in appearance
• Handguard: Freefloat M-LOK system for customization with tactical attachments
• UPC: 810035756458
• Manufacturer Part Number: DB1718B062
• State Restrictions: Please check local laws regarding semi-automatic rifle ownership

Ideal for Tactical Shooting and Home Defense

The 300 Blackout Rifle platform is popularly known for its ability to deliver subsonic performance and precision. Its reduced recoil and compatibility with suppressors make it a favorite choice among tactical shooters and home defense enthusiasts. Light, modular, and effective—this rifle is ready to perform under any condition.

Frequently Asked Questions (FAQs)

1. Is the Diamondback DB15 in 300 Blackout suitable for home defense?

Yes, the .300 AAC Blackout caliber offers superior stopping power and reduced recoil, making it ideal for home defense scenarios.

2. Can I add accessories to the M-LOK handguard?

Absolutely! The free-floating M-LOK handguard is designed for customization and can support attachments like foregrips, lights, lasers, and optics.

3. Does the Diamondback DB15 come with a magazine?

Yes, it comes with a 30-round magazine, offering a 30+1 overall capacity.

4. Is this 300 Blackout Rifle legal in my state?

Certain states have restrictions on semi-automatic rifles. Please consult your local firearm laws before purchasing.

5. What kind of optics does this rifle support?

The rifle features a full-length Picatinny rail that accommodates a wide range of optics—red dots, scopes, and holographic sights.