Diamondback 556P5.5H50B8-R Pistol Barrel
$82.35
22 in stock
Diamondback 5.56 NATO pistol barrel, 5.5 inches, black nitride finish, 4150 chrome moly vanadium steel with pistol-length gas system.
Fits: AR-15
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Diamondback 5.56 Pistol Barrel
This 5.5-inch barrel from Diamondback is purpose-built for compact rifle builds and pistol configurations. Whether you're completing an AR pistol or replacing a worn barrel, this component delivers reliable performance.
Specifications
- Caliber: 5.56 NATO (.223 Remington compatible)
- Length: 5.5 inches
- Material: 4150 Chrome Moly Vanadium steel
- Finish: Black nitride
- Gas System: Pistol-length
- Twist Rate: 1 in 8 inches
Key Features
- Durable Construction: 4150 CMV steel provides excellent strength and longevity
- Corrosion Resistance: Black nitride finish protects against rust and wear
- Compact Profile: 5.5-inch length ideal for short-barreled rifles and pistols
- Reliable Gas System: Pistol-length gas tube ensures consistent cycling with various ammunition types
Application
This barrel works well in AR-15 pistol builds, short-barreled rifles, and other modern sporting rifle configurations. The pistol-length gas system is optimized for shorter overall lengths while maintaining reliable function.
Attributes
Barrel Type:
Pistol Length Heavy Profile
Finish:
Nitride
Length:
5.5"
Model:
DB Barrel
Twist Rate:
1:8
