The Rosco Manufacturing HSK-103-SOC-556-7-C-CL Husky 5.56 NATO 10.30" Chrome Lined Phosphate 4150 CMV Barrel is a compact AR-15 barrel built around a SOCOM-style 10.3 profile. Its Husky contour adds rigidity over standard lightweight barrels, helping manage heat and minimize barrel whip during extended strings of fire. The bore and chamber are chrome lined for durability, while the 4150 CMV steel construction and button rifling deliver the consistent accuracy Rosco barrels are known for.
This 10.30" threaded barrel is well suited for short-barreled rifle and AR pistol builds where maneuverability matters but reliable performance is still required. The 1:7 twist rate stabilizes a wide range of 5.56 NATO projectiles, making it a practical choice for training, range use, and general-purpose defensive setups when configured on a compliant host. Rosco Manufacturing’s attention to detail and proven craftsmanship make this Husky barrel a solid foundation for a dependable compact AR build.
Key Features:
- Manufacturer: Rosco Manufacturing
- Model: HSK-103-SOC-556-7-C-CL Husky
- Caliber: 5.56 NATO
- Barrel Length: 10.30"
- Twist Rate: 1:7"
- Material: 4150 CMV Steel
- Finish: Chrome Lined Phosphate
- Threaded Barrel: 1/2"x28
| __Caliber | 5.56x45mm NATO |
| __Capacity | NA |
| __Optic Footprint | NA |
| __Action | NA |
| __Barrel Length | 10.30" |
| __Model | HSK-103-SOC-556-7-C-CL |
