Aero Precision M4E1-T Complete Upper Receiver .300 AAC Blackout 10in Pistol Length S-One M-LOK Handguard Black
2 options
- 8"out of stock
- 10", this page
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Aero Precision
Overview
The Aero Precision M4E1-T Complete Upper Receiver in .300 AAC Blackout is a fully assembled unit designed to streamline your build process. With a compact 10-inch barrel and a pistol-length gas system, it is optimized for maneuverability and reliability in various shooting scenarios. This upper receiver features an M4E1 design, making it an ideal choice for builders looking to create a lightweight and versatile AR-15 setup, particularly popular in short-barreled rifles and pistols.
Specifications
Aero Precision M4E1-T Complete Upper Receiver .300 AAC Blackout 10in Pistol Length S-One M-LOK Handguard Black
2 options
- 8"out of stock
- 10", this page
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Build history on GunPartPicker
Builders on GunPartPicker first added the Aero Precision M4E1-T Complete Upper Receiver .300 AAC Blackout 10in Pistol Length S-One M-LOK Handguard Black to a build in March 2026.
Updated · from real builds on GunPartPicker
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