M4E1 Threaded 18" 6.5 Grendel Complete Upper Receiver w/S-ONE Handguard
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Aero Precision
Overview
The Aero Precision M4E1 Threaded 18" 6.5 Grendel Complete Upper Receiver is designed specifically for the AR-15 platform, offering a ready-to-install option for builders looking to enhance their precision shooting capabilities. The 18-inch barrel optimized for the 6.5 Grendel caliber provides excellent ballistic performance, making it suitable for both target shooting and hunting applications. This complete upper receiver is a popular choice for builds focused on long-range accuracy and versatility.
Specifications
M4E1 Threaded 18" 6.5 Grendel Complete Upper Receiver w/S-ONE Handguard
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