Aero Precision M4E1 Complete Lower 5.56 Magpul STR Stock

Aero Precision M4E1 Complete Lower Receiver Features

This lower receiver comes equipped with the M4E1 Stripped Lower Receiver, known for its enhanced threading and receiver extension area, making it stronger and easier to assemble. The Magpul MOE Grip offers a comfortable, anti-slip surface and storage core capability, which enhances handling under various shooting conditions. The Magpul STR Stock adds operational versatility with an adjustable design and a generous cheek weld that aids in better target acquisition.

Completing the setup is a Mil-spec lower parts kit and a carbine receiver extension, ensuring compatibility with a wide range of upper receivers and allowing for extensive customization. The entire unit benefits from Aero Precision’s meticulous engineering, which ensures that each part aligns perfectly for optimal performance.

Aero Precision M4E1 Complete Lower Receiver Specifications

• Manufacturer: Aero Precision
• Model: M4E1
• Type: Complete Lower Receiver
• Action: Semi-automatic
• Caliber: 223 Remington/556NATO
• Stock: Magpul STR Stock, Black
• Grip: Magpul MOE Grip, Black
• Finish: Anodized, Black
• Includes: Mil-spec Lower Parts Kit, Carbine Receiver Extension