Daniel Defense AR-15 5.56x45mm NATO 10.3" Carbine Length Government Profile Barrel

The Daniel Defense AR-15 replacement barrel is chambered in 5.56x45mm NATO (which also accepts .223 Remington) and is built to the same standards found across Daniel Defense's rifle lineup. Cold hammer forged from 4150 chrome moly vanadium steel with a Government profile, this 10.3" barrel is designed as a drop-in replacement component for AR-15 platform builds.

The barrel is chrome lined for extended service life and easier cleaning, finished in black phosphate. A 1:7" twist rate stabilizes the full range of 5.56 and .223 bullet weights, from lightweight varmint projectiles to heavier open-pattern match loads.

A carbine-length gas system and the compact 10.3" overall length make this barrel a popular choice for short AR-15 builds. Sights are not included; the barrel ships as a bare component, ready for installation with the shooter's choice of gas block, handguard, and muzzle device.