Aero Precision presents the AERO AR 308 Upper Parts Kit, designed with precision engineering to ensure seamless assembly of your M5 (.308) Upper Receiver. This kit includes all essential components, crafted for durability and ease of installation, making it an ideal choice for enthusiasts and builders alike.

Perfect for range time and training, this kit enhances your firearm's functionality with high-quality materials and a perfect fit. Aero Precision is renowned for its innovative designs and commitment to quality.

Key Features:
- Manufacturer: Aero Precision
- Model: AR 308 Upper Parts Kit
- Product Type: Upper Parts Kit
- What's In The Box: Forward Assist Assembly, Forward Assist Spring, Forward Assist Roll Pin, Ejection Port Cover Door, Ejection Port Cover Rod, Ejection Port Cover Spring