The Aero Precision M4E1-T Complete Upper 13.9 CMV Mid FDE is a testament to Aero Precision's engineering excellence. Featuring a 13.9" 5.56 Mid-Length CMV Barrel, this upper is designed for optimal performance and reliability. The ATLAS R-ONE Handguard offers a slim profile with a full top picatinny rail, perfect for attachments, while maintaining the strength and stability Aero Precision is known for.

Ideal for range time and training, this upper receiver is crafted for those who value precision and durability. Aero Precision continues to innovate, providing shooters with high-quality components that enhance their shooting experience.

Key Features:
- Manufacturer: Aero Precision
- Model: M4E1-T
- Caliber: 5.56 NATO
- Condition: New
- Action: Semi-Automatic
- Finish Color: FDE Cerakote
- Barrel Length: 13.9"
- Number of Magazines: Not Included
- Capacity: Not Applicable
- Optic Footprint: Not Included
- Unique Features: Enhanced forging for a billet look, M4 Feedramps, Laser engraved T-marks
- Night Sights: No
- External Safety: No
- Threaded Barrel: Yes
- What's In The Box: M4E1 Threaded Assembled Upper Receiver, 12.7 ATLAS R-ONE Handguard, Low Profile Gas Block, Pistol Length Gas Tube
- Weight: 3.8 lbs
- Length: Not Specified
- Width: Not Specified