Used Aero Precision M4E1 10" Upper Receiver .300 AAC Blackout Rifle +ORIG BOX

Key Features

• Item Type: Rifle Upper
• Manufacturer: Aero Precision
• Model: M4E1 10" Upper
• Caliber: .300 AAC Blackout (7.62x35mm)
• Overall Condition: Very Good

Product Description

Aero Precision M4E1 Threaded 10" Upper Receiver Assembly

This Aero Precision M4E1 upper receiver assembly is built around a 10" barrel.

Configured with an M4E1 threaded assembled upper receiver (port door and forward assist installed) and an Aero Precision free-float handguard with lightening/vent cuts and integrated Picatinny rail sections. Bolt carrier group and charging handle are not present. Aero Precision box is included.

Specifications