Aero Precision's M4A1 Clone Lower Receiver is engineered with precision and quality, featuring custom engraving on the AR15 Gen 2 Lower Receiver. This stripped lower is the ideal foundation for your M4A1 clone build, offering functional benefits such as a nylon tipped tensioning set screw for enhanced stability and Safe/Semi/Auto safety selector markings for ease of use.

Perfect for range time and training, this lower receiver showcases Aero Precision's commitment to innovation and quality craftsmanship.

Key Features:
- Manufacturer: Aero Precision
- Model: M4A1 Clone Lower
- Caliber: 5.56MM
- Condition: New
- Action: Semi-Automatic
- Finish Color: Black Anodized
- Barrel Length: N/A
- Number of Magazines: N/A
- Capacity: N/A
- Optic Footprint: N/A
- Unique Features: Custom Aero Precision logo, Property of U.S.A. MOD M4 CARBINE markings
- Night Sights: No
- External Safety: Yes
- Threaded Barrel: No
- What's In The Box: Stripped AR15 Lower Receiver Gen 2, Nylon tipped tensioning set screw
- Weight: 0.7 lbs
- Length: 9.25 inches
- Width: 4.25 inches