Aero Precision - M5 .308 OD Green Assembled Upper Receiver

Precision Machining Meets Big Bore Reliability

The Aero Precision M5 (.308) Assembled Upper Receiver is built for shooters who demand strength, accuracy, and a dependable platform for their large-caliber AR builds. Finished in a distinctive OD Green anodizing, this receiver comes fully assembled with the port door and forward assist already installed, making it ready for your next .308 project.

Key Features:

• Forged Strength: Machined from 7075-T6 forged aluminum for exceptional durability and rigidity.
• Pre-Assembled: Includes port door and forward assist hardware preinstalled for convenience.
• Precision Fit: Designed to match perfectly with Aero Precision M5 .308 lowers.
• Enhanced Design: M4 feed ramps, laser-engraved T-marks, and DPMS High Profile (.210) tang.
• OD Green Anodized Finish: Adds a unique, corrosion-resistant color option for custom builds.

Specifications:

• Platform: M5 (.308)
• Material: 7075-T6 forged aluminum
• Finish: OD Green anodized
• Weight: 14 oz
• Barrel Nut Threads: 1-7/16"-16
• Takedown Pin Holes: .2795
• Compatibility: Accepts standard AR .308 components
• Made in the USA

Important Finish Note: Colored anodized finishes are held to different aesthetic standards than black anodizing or Cerakote. Shade variations between parts of the same color may occur and are not considered defects.

Pair this upper with an Aero Precision M5 lower receiver for a precision-fit, battle-ready .308 rifle platform.