Diamondback DB15O 5.56mm Semi-Auto Pistol for Sale
Looking for a reliable and high-performance tactical firearm? The Diamondback DB15O 5.56mm Semi-Auto Pistol delivers exceptional accuracy, durable construction, and compact firepower ideal for sport shooting, home defense, or tactical applications. Chambered in versatile .223 Remington/5.56 NATO and built with an 11.5″ chrome moly barrel, this firearm balances performance and maneuverability in a lightweight, field-tested platform.
Key Features of the Diamondback DB15O 5.56mm Semi-Auto Pistol
- Caliber: .223 REM / 5.56 NATO – compatible with two of the most popular rifle calibers
- Barrel Length: 11.5″ chrome moly barrel – optimized for close- to mid-range accuracy
- Twist Rate: 1-in-8 – supports a wide range of bullet weights for increased precision
- Action: Semi-Automatic – fast cycling with consistent reliability
- Finish: Flat Dark Earth (FDE) – tactical look and corrosion resistance
- Brace: Equipped with stabilizing brace for improved control and shooting stability
- Capacity: 30+1 rounds – comes with one 30-round PMAG
- Sights: Optics-ready (no iron sights included)
- ATF Type: Rifle
- UPC: 810035756243
Reliable Performance Meets Tactical Precision
The Diamondback DB15O 5.56mm Semi-Auto Pistol is engineered for today’s tactical environment. Whether for home defense scenarios or sport shooting competitions, its compact yet durable frame ensures ease of handling and accuracy. The 1-in-8 twist rate barrel is perfect for optimizing performance across various bullet types, making this firearm a flexible option for responsible enthusiasts.
Why Choose the Diamondback DB15O 5.56mm?
- Precision-built upper and lower forged 7075-T6 aluminum receivers
- Flawless feed and fire performance with factory-reliable Diamondback engineering
- Lightweight yet sturdy for tactical deployment and transport
- Brace included for better recoil control and target reacquisition
Compliance Notice
Please Note: Firearm restrictions vary by state and local regulations. Verify compliance with your state laws regarding stabilizing braces and AR-style pistols prior to purchase.
Frequently Asked Questions (FAQs)
- Is the Diamondback DB15O legal in my state?
Always check local and state laws regarding semi-auto pistols and stabilizing braces before purchasing. - Can I add optics to this firearm?
Yes, the DB15O is optics-ready with a standard Picatinny rail on the upper receiver. - Is .223 Rem and 5.56 NATO interchangeable for this firearm?
Yes, this firearm is designed to safely fire both .223 REM and 5.56 NATO rounds. - Does it come with iron sights?
No, this model does not include iron sights, allowing you to customize optics to your preference. - What type of magazines are compatible?
The DB15O is compatible with standard AR-15 style magazines, and ships with one 30-round PMAG.
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