AERO M5 (.308) ASSEMBLED UPPER RECEIVER, SPECIAL EDITION: DTOM

he 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 and precision machined to work with all mil-spec AR15 parts and includes the port door and forward assist pre-installed.

Specs:

• Platform: M5
• Material: 7075-T6 forged aluminum
• Weight: 12.7 oz.
• New enhanced forging that gives the upper receiver a &ldquobillet look&rdquo
• 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 or forward assist
• Barrel nut threads: 1 7/16&Prime-16