The Aero Precision M5E1 Complete Upper, featuring an 18-inch .308 SS Fluted Barrel, is a testament to precision engineering and design excellence. Crafted from 7075 T6 aluminum, this upper receiver is precision machined with M4 feedramps and laser engraved T-marks, ensuring compatibility with standard AR .308 components. Its standout features include a Gen 2 Enhanced Handguard with quick disconnect sling sockets and a new Picatinny top rail profile, enhancing both grip and visual appeal.

Ideal for range time and competitive shooting, the M5E1 Complete Upper offers reliability and performance. Aero Precision is renowned for its innovative designs and commitment to quality, making this upper a top choice for enthusiasts seeking superior craftsmanship.

Key Features:
- Manufacturer: Aero Precision
- Model: M5E1 Complete Upper
- Caliber: .308 Winchester
- Barrel Length: 18"
- Finish Color: Anodized Black
- Unique Features: Gen 2 Enhanced Handguard, Quick Disconnect Sling Sockets
- What's In The Box: M5E1 Enhanced Assembled Upper Receiver, 15" Enhanced M-LOK Handguard, Low Profile Gas Block, Rifle Length Gas Tube, .308 A2 Birdcage Flash Hider