Aero Precision's M4E1 Threaded Assembled Receiver Set is a testament to precision engineering and design excellence. This receiver set, crafted for multi-caliber use, features an anodized black finish for enhanced durability and a sleek appearance. The integrated handguard mounting platform ensures a seamless and rigid assembly, making it an ideal foundation for building a reliable AR-15 rifle.

Perfect for range time and training, this receiver set offers a solid base for customization and performance enhancement. Aero Precision is renowned for its innovative designs and commitment to quality, making this set a top choice for firearm enthusiasts.

Key Features:
- Manufacturer: Aero Precision
- Model: M4E1
- Caliber: Multi Caliber
- Finish Color: Anodized Black
- Firearm Type: Receiver
- Style: Receiver Set
- Unique Features: Integrated Trigger Guard, Threaded Bolt Catch Roll Pin
- Weight: 17.8 oz