Description

The Aero Precision M4E1 Standard Upper Receiver features an angular machined design that helps it stand apart from standard mil-spec upper receivers. This upper receiver features the same enhanced body profile as the M4E1 Enhanced Upper Receiver but is threaded to accept a standard AR15 barrel nut. It is forged from 7075-T6 Aluminum, precision machined to work with all mil-spec AR15 parts and includes the port door and forward assist pre-installed.

Features:

• Enhanced forging that gives the upper receiver a “billet look”
• Picatinny profile that blends seamlessly with Enhanced and ATLAS Series Handguards
• M4 Feedramps
• .250 takedown pin holes
• Laser engraved T-marks
• Includes threaded forward assist roll pin
• Includes port door and forward assist

Includes:

• M4E1 Threaded Upper Receiver in Anodized Black
• Port Door and Forward Assist installed

• Product Information

  Color	Flat Dark Earth
  Finish	Cerakote
  Material	Aluminum
  Weight	8.65
  Country of Origin	United States of America

  Delivery Information

  Shipping Weight

  0.710 Pounds