Diamondback DB Barrel 556P7H50B8R 7" 5.56x45mm NATO 4150 Chrome Moly Black Nitride AR-15 Pistol-Length

This Diamondback Firearms DB Barrel 556P7H50B8R is a replacement AR-15 barrel chambered in 5.56x45mm NATO and features a compact 7-inch length, ideal for pistol configurations. Manufactured from 4150 chrome moly steel with a black nitride finish, this barrel provides durability and corrosion resistance. The 1:8 twist rate allows for stabilized performance with a variety of bullet weights. - Medium profile for strength and balanced rigidity - Black nitride coating for wear and corrosion resistance - Pistol-length gas system for AR-15 pistol builds Designed specifically for AR-15 platforms, this barrel is suitable for compact builds demanding reliability and versatility. The DB Barrel 556P7H50B8R offers a robust foundation for high-performance, short-barreled AR configurations.