The Aero Precision Aero M4E1-T Pro Upper Receiver Group 14.5 Blk is a complete upper assembly built around Aero’s proven M4E1 platform. Designed as a premium AR-15 upper, it combines a 14.5 inch barrel with a sleek black finish to deliver a balanced, ready-to-mate solution for shooters who want a refined top end for their AR build.

This upper receiver group is ideal for enthusiasts looking to upgrade an existing lower or start a new rifle project focused on range use, training, or general-purpose shooting. With Aero Precision’s reputation for tight tolerances and consistent quality, it offers a dependable foundation for a modern AR configuration.

Key Features:

• Manufacturer: Aero Precision
• Model: Aero M4E1-T Pro Upper Receiver Group 14.5 Blk