The Diamondback 556P55H50B8R DB Barrel is crafted with precision engineering and high-quality materials, ensuring exceptional durability and performance. This 5.50" pistol-length barrel is made from 4150 Chrome Moly Vanadium Steel with a black nitride finish, offering superior corrosion resistance and longevity.

Ideal for compact pistol builds, this barrel is perfect for range time and training sessions. Diamondback's reputation for innovation and quality craftsmanship ensures reliable performance and satisfaction.

Key Features:

• Manufacturer: Diamondback
• Model: DB Barrel
• Caliber: 5.56x45mm NATO
• Barrel Length: 5.50"
• Finish Color: Black Nitride
• Material: 4150 Chrome Moly Vanadium Steel
• Twist: 1:8"
• Barrel Type: Pistol Length Heavy Profile
• Weight: 0.80 lbs
• Length: 12.00"
• Width: 1.80"