Complete or refresh your AR-style rifle build with the Diamondback DB556C16M50B8-R barrel. Chambered for .223 Remington and 5.56 NATO, this 16-inch barrel is designed for dependable performance and practical versatility. Its black nitride finish provides a durable, corrosion-resistant surface while giving the barrel a clean, low-profile appearance.
The Diamondback DB556C16M50B8-R features a medium-profile contour and a carbine-length gas system, making it a suitable choice for compatible platforms requiring this configuration. Constructed from 4150 chrome moly vanadium steel, the barrel offers a strong foundation for regular range use, training, and general-purpose rifle applications. The 1:8 twist rate is well suited to stabilizing a broad range of common .223 and 5.56 projectile weights.
Feature: Brand: Diamondback
Feature: Part Number: DB556C16M50B8-R
Feature: Chambering: .223 Remington / 5.56 NATO
Feature: Barrel Length: 16 inches
Feature: Material: 4150 CMV steel
Feature: Twist Rate: 1:8
Feature: Gas System: Carbine-length
Feature: Profile: Medium
Feature: Finish: Black nitride
Feature: Barrel Type: Carbine-length medium profile
Verify barrel, gas system, and platform compatibility before installation. Professional installation and headspace inspection are recommended to help ensure safe and reliable operation.
Features:
- Chambered for .223 Remington and 5.56 NATO
- 16-inch 4150 CMV steel barrel
- 1:8 twist rate supports a wide range of projectile weights
- Carbine-length gas system
- Medium-profile barrel configuration
- Durable black nitride finish
- Diamondback part number DB556C16M50B8-R
