M4E1 Threaded 8" 5.56 Complete Upper Receiver w/ 7" M-LOK R-ONE Handguard
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Aero Precision
Overview
The Aero Precision M4E1 Threaded 8" 5.56 Complete Upper Receiver is designed for builders looking to create a compact AR-15 platform. This complete assembly features an 8-inch barrel optimized for the 5.56 NATO caliber, which provides a balance of maneuverability and performance in short-range applications. The M4E1 receiver type enhances the overall rigidity and aesthetics of the upper, making it a solid choice for builds focused on agility and quick handling.
Specifications
M4E1 Threaded 8" 5.56 Complete Upper Receiver w/ 7" M-LOK R-ONE Handguard
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