Aero Precision M4E1 Enhanced Upper Receiver/Enhanced Handguard Combo 15″ Mlok

This Upper Receiver Handguard Combo now includes our Gen 2 Enhanced Handguard! Key features include the addition of quick disconnect sling sockets, enhanced milling design for grip and visual appeal and a new profile for the picatinny top rail.

Includes:

• AR15 M4E1 Enhanced Upper Receiver
• Handguard mounting screws

Enhanced Upper Receiver Features:

• M4 Feedramps
• .250 takedown pin holes
• Lazer engraved T-marks
• Comes assembled, with dust cover and forward assist installed
• Machined from 7075-T6 forged aluminum

Gen 2 Enhanced Handguard Features:

• 1pc free float design
• Built in anti-rotation tabs
• Scalloped rails
• Continuous top rail
• 1.72″ inside diameter fits most muzzle devices and 1.5″ suppressors
• Compatible with low profile gas blocks
• Gen 2 Feature – Quick disconnect sling socket at the 3, 6 and 9 o’clock positions
• Gen 2 Feature – Additional milling along flats to aid with gripping and add visual appeal
• Gen 2 Feature – New profile for the continuous picatinny top rail