Aero Precision AR15 16\" 5.56 Mid-Length Complete Upper, with 15\" M-LOK ATLAS R-ONE Handguard - Anodized Black - APSL100731

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$Aero Precision AR15 16\" 5.56 Mid-Length Complete Upper, with 15\" M-LOK ATLAS R-ONE Handguard - Anodized Black - APSL100731 - Upper Receiver for AR-15 - view 1$

$Aero Precision AR15 16\" 5.56 Mid-Length Complete Upper, with 15\" M-LOK ATLAS R-ONE Handguard - Anodized Black - APSL100731 - Upper Receiver for AR-15 - view 2$

$Aero Precision AR15 16\" 5.56 Mid-Length Complete Upper, with 15\" M-LOK ATLAS R-ONE Handguard - Anodized Black - APSL100731 - Upper Receiver for AR-15$

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Aero Precision

Overview

The Aero Precision AR15 16" 5.56 Mid-Length Complete Upper is designed for builders looking for a reliable and easy-to-install upper receiver. With a mid-length gas system, this upper provides a smoother shooting experience, reducing recoil and enhancing accuracy, while the 16-inch barrel is optimized for the 5.56 NATO cartridge, making it versatile for various shooting applications. This complete upper is commonly found in builds aimed at both recreational shooting and home defense.

Specifications

MPNAPSL100731

PlatformAR-15

AssemblyComplete

Caliber5.56 NATO

ColorBlack

Gas System LengthMid-Length

Barrel Length16

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Aero Precision AR15 16\" 5.56 Mid-Length Complete Upper, with 15\" M-LOK ATLAS R-ONE Handguard - Anodized Black - APSL100731

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Build history on GunPartPicker

Builders on GunPartPicker first added the Aero Precision AR15 16\" 5.56 Mid-Length Complete Upper, with 15\" M-LOK ATLAS R-ONE Handguard - Anodized Black - APSL100731 to a build in August 2026.

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Updated Oct 11, 2026 · from real builds on GunPartPicker