Upgrade your AR-15 with the perfect combination of rugged durability, lightweight performance, and aggressive styling. This Aero Precision M4E1 Upper Receiver Set features a 13.5" Strike Rail Free-Float Handguard professionally finished in Flat Dark Earth (FDE) Cerakote, making it an excellent choice for tactical carbines, competition rifles, hunting builds, and custom AR-15 projects.
The forged Aero Precision M4E1 Threaded Upper Receiver is precision-machined from 7075-T6 aluminum, offering superior strength and reliability while maintaining compatibility with standard mil-spec AR-15 components. The lightweight 13.5" Strike Rail Handguard provides a slim ergonomic profile with ample mounting space for today's most popular accessories.
The professionally applied Flat Dark Earth Cerakote finish provides exceptional resistance to corrosion, scratches, chemicals, and abrasion while giving your rifle a clean, professional appearance built to withstand hard use.
Features
Genuine Aero Precision M4E1 Threaded Upper Receiver
13.5" Strike Rail Free-Float Handguard
Professional Flat Dark Earth (FDE) Cerakote Finish
Forged 7075-T6 Aluminum Construction
Lightweight Free-Float Design
Full-Length Picatinny Top Rail
M-LOK Compatible Accessory Mounting System
Slim, Ergonomic Handguard Profile
Precision CNC Machined
Compatible with Standard Mil-Spec AR-15 Components
Benefits
Lightweight design improves balance and maneuverability
Free-float handguard helps maximize barrel accuracy potential
Durable Cerakote finish resists corrosion, wear, solvents, and harsh environments
Full-length Picatinny rail for optics and backup sights
M-LOK mounting system accommodates lights, lasers, grips, bipods, and sling attachments
Ideal foundation for premium custom AR-15 builds
Specifications
Manufacturer: Aero Precision
Model: M4E1 Threaded Upper Receiver Set
Receiver Material: Forged 7075-T6 Aluminum
Handguard: 13.5" Strike Rail Free-Float
Finish: Flat Dark Earth (FDE) Cerakote
Platform: AR-15
Top Rail: Full-Length Picatinny
Accessory Interface: M-LOK
Compatibility: Standard Mil-Spec AR-15 Barrels, Bolt Carrier Groups, Charging Handles, and Lower Receivers
Perfect For
Tactical AR-15 Builds
Duty Carbines
Competition Rifles
Hunting Rifles
Home Defense Configurations
Custom Cerakote Builds
Whether you're starting a new build or upgrading an existing rifle, the Aero Precision M4E1 Upper Receiver Set with the 13.5" Strike Rail Handguard offers premium quality, exceptional durability, and a distinctive Flat Dark Earth finish that performs as well as it looks.
