Aero Precision M4E1 Complete Upper 14.5" 5.56 Mid-Length Barrel EM-12 Gen 2 Handguard - Anodized Black

Aero Precision 14.5" 5.56 M4E1 Complete Upper

Built to provide unmatched durability and performance, this complete upper receiver features a mid-length 14.5” 5.56 barrel and a 12” Gen 2 Enhanced M-LOK Handguard.

The Aero Precision M4E1 Complete Upper is engineered to deliver exceptional durability and stability for your AR-15 build. Equipped with a mid-length 14.5” barrel and a 12” Gen 2 EM-12 Enhanced Handguard, this upper offers premium features for optimal reliability and customization.

Key Features:

• 14.5” Barrel: 4150 Chrome Moly Vanadium with QPQ coating and a 1:7 twist rate for enhanced accuracy and barrel longevity.
• EM-12 Gen 2 Handguard: 12” M-LOK handguard offers versatility for mounting accessories, while maintaining a sleek and ergonomic profile.
• M4E1 Enhanced Upper Receiver: Precision-machined 7075-T6 aluminum with M4 feed ramps for optimal feeding reliability.
• A2 Flash Hider: Reduces muzzle flash to improve visibility and control during rapid fire.
• Mid-Length Gas System: Ensures smoother recoil and reliable cycling.
• Type III Hardcoat Anodized Finish: Provides exceptional resistance to corrosion and wear.

Technical Specifications:

• Caliber: 5.56 NATO
• Barrel Length: 14.5"
• Muzzle Thread Pattern: 1/2"-28 TPI
• Material: 4150 Chrome Moly Vanadium
• Finish: QPQ Coated
• Gas Block Size: .750" Low-Profile
• Handguard Length: 12" (Gen 2 Enhanced M-LOK)
• Upper Receiver Material: 7075-T6 Aluminum
• Bolt Carrier Group: Not Included
• Charging Handle: Not Included
• Testing: MPI and HP tested

Experience superior durability, customization options, and consistent performance. Aero Precision’s robust design ensures your build withstands the demands of any shooting environment. Enhance your AR-15 build for exceptional accuracy and performance. Order now!