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

DB15 300 Blackout Rifle – High-Performance Semi-Auto Firearm for Sport & Defense

Experience precision, power, and reliability with the Diamondback Firearms DB15 300 Blackout Rifle. Designed for exceptional performance in both sport shooting and self-defense, this semi-automatic AR-style rifle combines rugged durability with tactical versatility. Chambered in .300 AAC Blackout, the DB15 is engineered for superior accuracy, enhanced ergonomics, and consistent shooting performance—all packed into a 16” platform with M-LOK compatibility. Whether you’re a seasoned shooter or just starting out, the DB15 300 Blackout Rifle offers the balance of quality craftsmanship and advanced features you’ve been looking for.

Why Choose the DB15 300 Blackout Rifle?

The DB15 300 Blackout Rifle by Diamondback Firearms is precision-machined from high-grade materials, delivering consistent results in a lightweight yet durable package. With its 16” barrel and a twist rate of 1-in-8, this rifle supports long-range accuracy while maintaining compact close-quarters handling—making it ideal for tactical applications, competitive shooting, or home defense.

Key Features of the DB15 300 Blackout Rifle

• Barrel Length: 16” chrome moly barrel for optimized ballistics and reduced weight
• Caliber / Gauge: .300 AAC Blackout—excellent for suppressed shooting and CQB use
• Rate of Twist: 1-in-8, perfect for stabilizing a wide range of bullet weights
• Capacity: 30+1 rounds for optimal firepower on the range or in the field
• Magazine Included: (1) Gen 3 PMAG 300 BO, trusted for durability and performance
• Action: Semi-Automatic—fast follow-up shots for tactical engagement or competition
• Handguard: M-LOK compatible for easy accessory mounting
• Finish: BRZ (Bronze) Cerakote for enhanced protection and a sleek aesthetic
• ATF Type: Rifle – compliant with federal firearm classifications

Note: Please check your state and local laws for any restrictions on this firearm’s purchase or ownership before ordering.

Precision Meets Versatility in the DB15 300 Blackout Rifle

This .300 Blackout Rifle is more than a firearm—it’s a high-performance tool built to meet the rigorous demands of today’s shooters. Whether you’re looking to enhance your collection with a reliable AR-pattern rifle or need a dependable home defense weapon, the DB15 300 Blackout Rifle meets your needs with unmatched quality and precision.

With its M-LOK handguard, ample magazine capacity, and proven Diamondback craftsmanship, this rifle adapts to any tactical situation with smooth handling and pinpoint performance. The popular .300 AAC Blackout caliber is known for its subsonic capabilities, making it a superb option for suppressed setups and low recoil shooting sessions.

DB15 300 Blackout Rifle – Frequently Asked Questions

1. Is the DB15 300 Blackout Rifle compatible with standard AR-15 parts?

Yes, the DB15 is built on a standard AR-15 platform, so it is compatible with most AR-style parts and upgrades.

2. Can this .300 Blackout Rifle be used for hunting?

Absolutely. The .300 AAC Blackout cartridge is ideal for hunting small to medium game, especially when used with subsonic ammunition for quieter shots.

3. Does the rifle come with iron sights or optics?

No, the DB15 300 Blackout Rifle does not include iron sights or optics. However, its M-LOK handguard and flat-top receiver allow easy mounting of your preferred accessories.

4. What is the finish and color of the DB15 300 Blackout Rifle?

This model features a bronze (BRZ) Cerakote finish, offering corrosion resistance and a tactical aesthetic.

5. Can I legally own this rifle in my state?

Firearm laws vary by state. Please check with your local and state regulations to ensure the DB15 300 Blackout Rifle is compliant before purchasing.

Dominate the range and protect your home with the reliable and accurate DB15 300 Blackout Rifle from Diamondback Firearms—designed for today’s tactical-minded shooters.