Ideal for range time and training, the M4E1 Stripped Upper Receiver pairs perfectly with Aero's M4E1 Lower Receiver. Known for its innovative features and quality craftsmanship, Aero Precision continues to push the boundaries of firearm manufacturing.
Key Features:
- Manufacturer: Aero Precision
- Model: M4E1
- Product Type: Stripped Upper Receiver
- Material: 7075-T6 Aluminum
- Finish: Anodized Black
- Unique Features: Angular machined design, billet look
- Weight: 6.9 oz
| __Caliber | 5.56x45mm NATO |
| __Model | M4E1 |
| __Capacity | NA |
| __Barrel Length | NA |
| __Optic Footprint | NA |
| __Action | NA |