Daniel Defense 10.3″ 5.56mm 1:7 Barrel, GOV, Carbine w/ Low Profile Gas Block (07-077-06128)
Our 10.3” 5.56 barrel is the most accurate and longest lasting barrel attainable for your AR-15 build.
Cold Hammer Forged from 4150 Chrome Moly Vanadium steel, this barrel is Mil-spec heavy phosphate coated and chrome lined with carbine length gas system.
Specifications
| Caliber | 5.56mm NATO |
|---|---|
| Barrel Length | 10.3″ |
| Manuf. Process | Cold Hammer Forged |
| Twist Rate | 1:7 |
| Muzzle Thread | 1 ⁄ 2 × 28 TPI (Threads Per Inch) |
| Material | Chrome Moly Vanadium |
| Outside Finish | Mil-Spec Heavy Phosphate |
| Inside Finish | Chrome |
| Gas System | Carbine Length |
| Diameter At Gas Port | .750″ |
| Barrel Extension | A4 |
| Barrel Profile | Government |
| Weight | 1.15 lb |
| Manufacturer | Daniel Defense |


