AERO PRECISION M4E1 Threaded Assembled Upper Receiver BLK

The M4E1 Threaded Upper Receiver features a new angular machined design that helps it stand apart from standard mil-spec upper receivers. This upper receiver features the same enhanced body profile as our 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.

The M4E1 Threaded Upper Receiver is designed to pair perfectly with our new M4E1 Lower Receiver, giving you a billet looking receiver set at a fraction of the billet price.

Features:

• New enhanced forging that gives the upper receiver a "billet look"
• New picatinny profile that blends seamlessly with our 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

Informations: 

• Barrel Nut Torque - 50 ft-lbs
• NO shipping outside from Austria to End User 
• EXPORT on request, only for firearm dealers

MADE IN THE USA

Subject to printing errors and changes. Our product pictures and item descriptions are protected by copyright. Any further use without our consent constitutes a copyright infringement in accordance with § 86 of the Copyright Act.