Aero Precision M5E1 Enhanced 16\" .308 Stainless Steel Complete Upper Receiver with 15\" Enhanced Gen 2 M-LOK Handguard - Anodized Black - APAR308554M23

Name: Aero Precision M5E1 Enhanced 16\" .308 Stainless Steel Complete Upper Receiver with 15\" Enhanced Gen 2 M-LOK Handguard - Anodized Black - APAR308554M23
Brand: Aero Precision
SKU: APAR308554M23
Availability: OutOfStock

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$Aero Precision M5E1 Enhanced 16\" .308 Stainless Steel Complete Upper Receiver with 15\" Enhanced Gen 2 M-LOK Handguard - Anodized Black - APAR308554M23 - Upper Receiver for AR-15 - view 1$

$Aero Precision M5E1 Enhanced 16\" .308 Stainless Steel Complete Upper Receiver with 15\" Enhanced Gen 2 M-LOK Handguard - Anodized Black - APAR308554M23 - Upper Receiver for AR-15$

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Aero Precision

Overview

The Aero Precision M5E1 Enhanced 16" .308 Stainless Steel Complete Upper Receiver is designed for the AR-10 platform, offering a robust and reliable option for your build. With a mid-length gas system, this upper ensures smoother operation and reduced recoil, making it ideal for a variety of shooting applications. Commonly found in precision builds and tactical setups, this complete upper receiver provides a solid foundation for enhancing your .308 performance.

Specifications

MPNAPAR308554M23

AssemblyComplete

PlatformAR-10

Caliber.308 Win

Gas System LengthMid-Length

ColorBlack

Barrel Length16

Receiver TypeAR-10/M5

Receiver PatternAero M5E1

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Aero Precision M5E1 Enhanced 16\" .308 Stainless Steel Complete Upper Receiver with 15\" Enhanced Gen 2 M-LOK Handguard - Anodized Black - APAR308554M23

Available Merchants(2)

Prices checked Oct 11, 2026

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Optics Planet

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Out of Stock

$640

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Classic Firearms

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Out of Stock

$730

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Build history on GunPartPicker

Builders have been adding the Aero Precision M5E1 Enhanced 16\" .308 Stainless Steel Complete Upper Receiver with 15\" Enhanced Gen 2 M-LOK Handguard - Anodized Black - APAR308554M23 to their builds on GunPartPicker since March 2026. All time, it ranks #487 of the 1,709 upper receivers builders have added.

It was out of stock everywhere we track for all of September 2026, and today none of the 2 retailers we track has it in stock right now. Listed prices start at $639.99 at Optics Planet for when it comes back.

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Updated Oct 11, 2026 · from real builds on GunPartPicker · Prices checked Oct 11, 2026 · refreshed daily across 37 retailers