Aero Precision LR-308 M5 Barreled Upper Receiver 308 Winchester 16" Barrel Atlas R-One M-LOK Handguard Flat Dark Earth

Overview

The Aero Precision M5 Barreled Upper Receiver is a complete, assembled upper designed for the AR-10 platform. It features a 16-inch .308 Winchester stainless steel barrel with a 1:10 twist rate and a mid-length gas system. The assembly includes a low-profile gas block, a mid-length gas tube, and the proprietary ATLAS S-ONE M-LOK handguard, which provides a lightweight, slim profile and a stable mounting platform. The receiver is forged from 7075-T6 aluminum, finished in anodized Flat Dark Earth, and includes M4 feedramps, a forward assist, and a port door. The upper is compatible with DPMS high-profile (.210) tangs and features a .2795 takedown pin hole diameter. Please note that this complete upper assembly does not include a bolt carrier group or charging handle.

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