Product Description
Aero Precision M4E1 Enhanced Upper Receiver – Black | Strength Meets Innovation
Build smarter and stronger with the Aero Precision M4E1 Enhanced Upper Receiver in Black—an advanced evolution of the AR-15 upper that blends next-level features with rugged dependability. Crafted from 7075-T6 aluminum and finished in a durable mil-spec black anodizing, this upper is the ideal foundation for a precision build, duty rifle, or tactical setup.
The M4E1 Enhanced Upper features a monolithic-style handguard mounting platform, eliminating the need for a separate barrel nut and simplifying the install of Aero’s Enhanced Handguards. With integrated anti-rotation tabs, improved barrel nut interface, and a sleek, forward-thinking design, this upper is built to handle the demands of modern shooters while maintaining compatibility with standard AR-15 components.
Features:
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Forged 7075-T6 aluminum construction – strong, lightweight, and mil-spec tough
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Black hardcoat anodized finish for superior corrosion resistance
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M4 feed ramps for reliable feeding and function
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Enhanced handguard mounting system for rock-solid stability and easy installation
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No forward assist for a cleaner, streamlined look and reduced snag points (optional variant)
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Compatible with all standard AR-15 lower receivers
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Pairs perfectly with Aero Precision Enhanced M-LOK or KeyMod Handguards
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Designed and manufactured in the USA
Whether you're chasing precision, durability, or ease of assembly, the Aero Precision M4E1 Enhanced Upper Receiver brings together modern design, rock-solid performance, and unmatched Aero quality—engineered to elevate your next build from the ground up.
