Diamondback DB Barrel 7 Inch 5.56x45mm NATO CMV Black Nitride 4150

Product Description\nReplace a worn barrel or complete a compact AR-style build with the Diamondback DB Barrel in 5.56x45mm NATO. This 7-inch, pistol-length barrel is manufactured from durable 4150 chrome moly vanadium steel and finished in black nitride to help resist corrosion and wear for long-lasting performance.\n\nProduct Highlights\n- 7-inch 5.56x45mm NATO barrel for compact AR-style pistol builds and upgrades\n- Pistol-length gas system for short-barrel configurations\n- Black nitride finish for enhanced corrosion resistance and durability\n- 4150 chrome moly vanadium (CMV) steel construction for strength and longevity\n- 1:8 twist rate suitable for a wide range of 5.56 NATO bullet weights\n\nSpecs\n- Brand: Diamondback\n- Model: DB Barrel\n- Manufacturer Part Number: 556P7H50B8R\n- UPC: 815875019169\n- Caliber/Gauge: 5.56x45mm NATO\n- Barrel Length: 7 in\n- Gas System Length: Pistol-length\n- Finish/Coating: Black Nitride\n- Material: 4150 Chrome Moly Vanadium Steel\n- Twist Rate: 1:8\n- Item Weight: 1.1 lb\n- Approx. Package Dimensions (L x W x H): 12.0 in x 1.5 in x 1.4 in