M4E1 Threaded 16" .223 Wylde Fluted Complete Upper Receiver w/R-ONE Handguard
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Aero Precision
Overview
The Aero Precision M4E1 Threaded 16" .223 Wylde Fluted Complete Upper Receiver is designed for builders looking for a versatile and ready-to-install upper. With its .223 Wylde chamber, this upper allows for safe and accurate firing of both .223 Remington and 5.56 NATO cartridges, offering flexibility in ammunition choices. The complete assembly makes it a straightforward option for those wanting to streamline their build process, and it is commonly found in mid-range AR-15 setups where performance and adaptability are key.
Specifications
M4E1 Threaded 16" .223 Wylde Fluted Complete Upper Receiver w/R-ONE Handguard
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