Aero Precision M4E1 Pro Complete Lower, OD Green

Aero Precision M4E1 Pro Complete Lower Receiver

The M4E1 Pro represents a thoughtful evolution in lower receiver design. This complete lower arrives ready for upper receiver installation, eliminating the need for additional parts sourcing or assembly.

What's Included

• M4E1 Pro lower receiver with OD Green anodized finish
• Magpul MOE grip for ergonomic control and comfort
• SL Carbine stock for proper length of pull and stability
• Fire control group properly installed and tested
• Magazine catch and release fully assembled

Design Features

The M4E1 platform offers several practical advantages:

• Flared magazine well for faster, more intuitive magazine changes
• Integrated trigger guard that won't snag on gear or clothing
• Precision machining ensures reliable function with standard AR15 components
• Durable anodized finish resists wear and corrosion

Compatibility

This lower receiver accepts standard AR15 upper receivers and all common AR15 magazines. The M4E1 design is fully compatible with Mil-Spec components, giving you flexibility in future upgrades or customization.

Ready to Build

Simply pair this complete lower with your choice of upper receiver and you're ready to shoot. An ideal foundation for a reliable, accurate rifle.