Brand: Aero Precision
Model: M5E1 Enhanced Receiver
Caliber: 6.5 Creedmoor
Barrel Length: 20"
Thread Pattern: 5 / 8"x24
Twist: 1:8"
Firearm Fit: M5 Platform
Gun Platform: AR-10 Style
Barrel Finish: Stainless
Barrel Material: Stainless Steel
Handguards: M-LOK
Receiver Material: Aluminum
Receiver Finish: Black Anodized
Handguard Finish: Black Anodized

Features

The Aero Precision AR15 Enhanced Complete Upper combines premium features for enhanced performance. It includes an Aero Gen 2 Enhanced Handguard with quick disconnect sling sockets, improved grip and aesthetics through enhanced milling, and a redesigned Picatinny top rail profile.

The upper receiver is forged from durable 7075 T6 aluminum and comes with a pre-installed forward assist and port door. The free-floating Gen 2 Enhanced Handguard is made from 6061-T6 aluminum and features scalloped rails and integrated anti-rotation tabs.

This model features a 20" bead-blasted stainless steel barrel chambered in 6.5 Creedmoor, utilizing a rifle-length gas system and a DPMS barrel extension. The barrel is threaded 5/8x24" tpi. The handguard is black with an M-LOK configuration.

Please note: This complete upper does not include a bolt carrier group (BCG) or charging handle.

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Shipping Restrictions

It is the customer’s responsibility for understanding state laws regarding all purchases made. For a comprehensive list of all Shipping Restrictions, please refer to our Shipping Restrictions By State Page found Here.

All NFA Rules Apply

These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.

Local Law Compliance

Certain firearm parts and accessories, including AR-style upper receivers, are subject to complex and frequently changing federal, state, and local laws and regulations. While an upper receiver may be lawfully sold and shipped as a component, the legality of possessing, assembling, configuring, or using an upper receiver in certain states (e.g., California, Washington State) and localities depends on how it is assembled, combined with other components, and ultimately used. You are solely responsible for ensuring that any assembly, configuration, possession, or use complies with all federal, state, and local laws, including any so-called “assault weapon” bans and short-barreled rifle restrictions. We do not provide legal advice and are not responsible for unlawful configurations or uses.