Aero Precision's M4E1 Complete Lower Receiver with MOE SL Grip and SL-S Carbine Stock exemplifies superior engineering and design. This complete lower is crafted from 7075-T6 aluminum, offering a robust and reliable base for your AR-15 build. Its anodized black finish ensures durability and a sleek appearance, while the integrated trigger guard and threaded bolt catch roll pin enhance functionality.

Ideal for range time and training, the M4E1 Complete Lower Receiver pairs seamlessly with Aero Precision upper receivers, providing a solid and dependable platform. Aero Precision is renowned for its innovative designs and commitment to quality, making it a trusted choice for firearm enthusiasts.

Key Features:
- Manufacturer: Aero Precision
- Model: M4E1 Complete Lower
- Product Type: Lower Receiver
- Mounting System: Carbine Receiver Extension
- Weight: 2.560 lbs
- Material: 7075-T6 Aluminum
- Unique Features: Integrated trigger guard, threaded bolt catch roll pin
- What's In The Box: M4E1 Lower Receiver, MOE SL Grip, SL-S Carbine Stock, Lower Parts Kit, Carbine Receiver Extension, AR15 Carbine Buffer and Spring