Key Features:
- Manufacturer: Yankee Hill Machine
- Model: AR-15 Gas Tube Black Rifle
- Product Type: Gas Tube
- Material: Stainless Steel
- Finish: Black
- Length: 15 1/8"
- Gas System Length: Rifle
- Unique Features: Includes gas tube pin
| __Capacity | NA |
| __Barrel Length | NA |
| __Optic Footprint | NA |
| __Action | NA |
| __Model | YHM-BL-04 |
| __Caliber | 5.56x45mm NATO |