Diamondback115656760
Diamondback 308 Win 16" Mid-Length Black Nitride 4150 Chrome Moly Vanadium Steel OEM Replacement Barrel$142.50
Loading...
Loading...
Loading...
Availability: In Stock
The Diamondback 308 Win 18" rifle-length black nitride barrel is a direct OEM replacement built for shooters who need a dependable drop-in upgrade for their .308 Winchester platform. Whether you're refreshing a well-used rifle, testing a shorter sight radius for tactical work, or building a compact .308 rig for hunting or range duty, this barrel delivers the durability and accuracy you'd expect from factory Diamondback components without the guesswork of sourcing third-party parts.
Machined from 4150 chrome moly vanadium steel, this barrel is built to handle the pressures and temperatures of centerfire rifle rounds without compromise. The black nitride finish protects against corrosion while maintaining a professional, low-visibility aesthetic. At 18 inches, you're getting a moderately short platform that balances velocity retention with handling—ideal if you're running a shorter stock configuration or need faster target acquisition in the field.
As an OEM replacement barrel, this is engineered to function as Diamondback originally intended, so if you're restoring or maintaining a Diamondback rifle, or swapping to factory specs, you know you're getting the right fit and headspace safety margin. Perfect for hunters, competition shooters, and builders who respect the value of genuine factory parts.
| Caliber | .308 Winchester |
| Barrel Length | 18 inches |
| Profile | Rifle-length |
| Material | 4150 Chrome Moly Vanadium Steel |
| Finish | Black Nitride |
| Type | OEM Replacement |
Yes—this is an OEM replacement barrel engineered to factory specifications. It's designed as a direct drop-in for Diamondback rifles chambered in .308 Winchester. For any questions about fitment on your specific model or serial range, contact the manufacturer or your gunsmith.
An 18-inch .308 barrel offers a balance of velocity, accuracy, and handling. You retain sufficient muzzle energy for hunting and target work while gaining a more compact, faster-handling platform than longer barrels—an advantage if you're hunting in dense cover or running a shorter chassis.
Black nitride is a proven corrosion-resistant surface that protects steel from rust and oxidation in field conditions. It also maintains a professional, matte appearance and is harder than blued or parkerized finishes, making it more durable under regular use.
4150 chrome moly vanadium steel is a standard alloy for modern rifle barrels because it offers excellent strength-to-weight ratio, fatigue resistance, and thermal stability under the high pressures and heat cycles of centerfire rifle fire. It's trusted for performance and reliability.
SKU: 115653435 • Width: 1.4in • Height: 1.4in • Depth: 22.1in • Weight: 3oz
Availability: In Stock
The Diamondback 308 Win 18" rifle-length black nitride barrel is a direct OEM replacement built for shooters who need a dependable drop-in upgrade for their .308 Winchester platform. Whether you're refreshing a well-used rifle, testing a shorter sight radius for tactical work, or building a compact .308 rig for hunting or range duty, this barrel delivers the durability and accuracy you'd expect from factory Diamondback components without the guesswork of sourcing third-party parts.
Machined from 4150 chrome moly vanadium steel, this barrel is built to handle the pressures and temperatures of centerfire rifle rounds without compromise. The black nitride finish protects against corrosion while maintaining a professional, low-visibility aesthetic. At 18 inches, you're getting a moderately short platform that balances velocity retention with handling—ideal if you're running a shorter stock configuration or need faster target acquisition in the field.
As an OEM replacement barrel, this is engineered to function as Diamondback originally intended, so if you're restoring or maintaining a Diamondback rifle, or swapping to factory specs, you know you're getting the right fit and headspace safety margin. Perfect for hunters, competition shooters, and builders who respect the value of genuine factory parts.
| Caliber | .308 Winchester |
| Barrel Length | 18 inches |
| Profile | Rifle-length |
| Material | 4150 Chrome Moly Vanadium Steel |
| Finish | Black Nitride |
| Type | OEM Replacement |
Yes—this is an OEM replacement barrel engineered to factory specifications. It's designed as a direct drop-in for Diamondback rifles chambered in .308 Winchester. For any questions about fitment on your specific model or serial range, contact the manufacturer or your gunsmith.
An 18-inch .308 barrel offers a balance of velocity, accuracy, and handling. You retain sufficient muzzle energy for hunting and target work while gaining a more compact, faster-handling platform than longer barrels—an advantage if you're hunting in dense cover or running a shorter chassis.
Black nitride is a proven corrosion-resistant surface that protects steel from rust and oxidation in field conditions. It also maintains a professional, matte appearance and is harder than blued or parkerized finishes, making it more durable under regular use.
4150 chrome moly vanadium steel is a standard alloy for modern rifle barrels because it offers excellent strength-to-weight ratio, fatigue resistance, and thermal stability under the high pressures and heat cycles of centerfire rifle fire. It's trusted for performance and reliability.
SKU: 115653435 • Width: 1.4in • Height: 1.4in • Depth: 22.1in • Weight: 3oz