Diamondback DB15O 5.56MM FDE 11.5" Brace Pistol – Compact, Tactical Performance in Flat Dark Earth
Engineered for reliability, maneuverability, and tactical versatility, the Diamondback DB15O 5.56MM FDE 11.5" Brace Pistol is an ideal choice for shooters seeking a compact AR-style firearm with full rifle functionality. Built on the trusted Obsidian Series platform by Diamondback Firearms, this semi-automatic pistol is chambered in both 223 Remington and 5.56 NATO, offering exceptional compatibility with a wide range of ammunition.
Finished in a rugged FDE Cerakote, the DB15O not only looks aggressive but also offers superior resistance to wear, corrosion, and harsh environments. The 11.5-inch barrel is complemented by an 11" anti-rotation M-LOK handguard, providing ample space for tactical accessories while maintaining structural integrity and reducing weight.
This model features a threaded barrel (1/2x28) for suppressor or muzzle device compatibility and comes equipped with an Obsidian muzzle brake for improved recoil control. The SB Tactical SBA5 brace enhances stability and ergonomics, making it ideal for close-quarters applications and range training alike.
Key Features:
- Chambered in 223 Rem | 5.56 NATO for flexibility and reliability
- 11.5" barrel for a balanced mix of velocity and maneuverability
- Durable Flat Dark Earth Cerakote finish for added protection and style
- 11" M-LOK anti-rotation rail for mounting optics, grips, and other tactical accessories
- Obsidian muzzle brake to reduce recoil and muzzle rise
- SB Tactical SBA5 pistol brace for enhanced shooting control
- Magpul MOE K2+ grip for ergonomic handling and comfort
- Threaded barrel (1/2x28) for suppressor/muzzle device compatibility
- Forged 7075-T6 aluminum receiver ensures long-term durability
- Includes one 30-round PMAG magazine
Specifications:
- Manufacturer: Diamondback Firearms
- Series: Obsidian DB15
- Action: Semi-Auto
- Caliber: 223 Rem | 5.56 NATO
- Finish: FDE Cerakote
- Barrel Length: 11.5"
- Overall Length: 25" – 28.5" (approximate)
- Weight: Approximately 6.2 lbs
- Brace: SB Tactical SBA5
- Grip: Magpul MOE K2+
- Magazine: 1x 30-round PMAG
- Safety: 2-Position Thumb Safety
- Thread Pattern: 1/2x28
The Diamondback DB15O FDE 11.5" AR Pistol is a top-tier tactical platform that combines rugged construction with advanced features, perfect for home defense, training, or tactical missions. Whether you're a seasoned AR shooter or a first-time buyer, this pistol delivers premium performance and modern styling in a compact, manageable package.
