Diamondback Firearms DB15 Obsidian, 300 Blackout, 10.5″ Barrel, Olive Drab Green, 9″ Free Float M-LOK S Rail

Product Description

The Diamondback DB15 300 Blackout AR pistol delivers compact firepower in the proven AR platform. This semi-automatic rifle features a 10.5″ barrel with 1:8 twist for reliable 300 Blackout performance. Whether you’re target shooting or recreational training, the DB15 Obsidian offers the accuracy and handling you need.

Furthermore, this model ships with a 30-round magazine and boasts a 9″ free float M-LOK S rail. The free float design enhances accuracy by isolating the barrel from the handguard pressure. You’ll appreciate the precision engineering throughout.

Tactical Features & Design

Additionally, the DB15 comes equipped with a Magpul MOE K2 grip for comfortable control and an SBA5 pistol brace for stability. The olive drab green anodized finish provides a clean, professional appearance. The integrated muzzle brake manages recoil effectively.

The M-LOK rail system allows endless accessory customization. Moreover, the compact 10.5″ barrel makes this AR pistol ideal for shooters seeking maneuverability without sacrificing stopping power. The 300 Blackout cartridge is renowned for subsonic capability and terminal performance.

Why Choose the Diamondback DB15 Obsidian?

The Diamondback DB15 300 Blackout AR pistol represents reliability at an excellent price point. Finally, AR platform familiarity means most shooters transition immediately to confident operation. This is a versatile firearm for recreational and sporting use across North Texas.

Available at Western Sport – Roanoke, TX

Western Sport is your licensed FFL/SOT dealer serving the Roanoke, Texas area and all of North Texas and the DFW region since 2007. We stock quality firearms like the Diamondback DB15 and handle all transfer paperwork. Call us at 817-393-4000 to check availability or discuss your next firearm purchase.

Why Buy from Western Sport?

• Licensed FFL/SOT dealer with 17+ years of expertise and compliance.
• Local North Texas service means fast, professional transfers and support.
• Knowledgeable staff ready to answer questions about the DB15 and AR platforms.
• Competitive pricing on quality firearms like Diamondback Firearms products.
• After-sale support and local relationships you can trust for your shooting needs.

Frequently Asked Questions

Q: What magazines are compatible with the Diamondback DB15 300 Blackout?

A: The DB15 accepts standard AR platform 300 Blackout magazines. The included 30-round magazine works perfectly, and you can use any quality AR magazine in the same caliber for flexibility and reliability.

Q: Does Diamondback Firearms offer a warranty on the DB15?

A: Yes, Diamondback Firearms backs their products with a manufacturer’s warranty. Contact Western Sport at 817-393-4000 for specific warranty details and coverage on your DB15 Obsidian.

Q: What is the transfer process for purchasing this pistol in Texas?

A: As a licensed FFL dealer in Roanoke, TX, Western Sport handles all required background checks and federal paperwork. Most transfers complete within 24 hours, and our staff will guide you through every step of the process.

Q: Is the 300 Blackout caliber good for recreational shooting?

A: Absolutely. The 300 Blackout is excellent for recreational shooting, target practice, and training. The Diamondback DB15’s compact barrel and quality components make it reliable and accurate for sporting use at the range.

Additional information