Aero Precision Complete Upper Assembly 16" 5.56

This Complete Upper 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:

M4E1 Enhanced Assembled Upper Receiver

Enhanced Handguard of choice

16" 5.56 Mid-Length CMV Barrel

Low Profile Gas Block and Mid Length Gas Tube

Product comes assembled

This complete upper does not include BCG or Charging Handle. These products may be selected as add-ons under the FINISH YOUR BUILD tab

M4E1 UPPER FEATURES:

Forged from 7075 T6 aluminum

Precision machined to M4E1 specs

M4 feedramps

Matte black hard coat anodized Mil 8625 Type 3 Class 2

Laser engraved T-marks (Anodized only)

Comes assembled, with port door and forward assist installed

Accepts standard AR15/M16 components

Handguard mounting platform is forged into the receiver

Works with Aero Precision handguards but also fits most BAR-system handguards

Barrel nut and wrench are included

GEN 2 ENHANCED HANDGUARD FEATURES:

1pc free float design

Built in anti-rotation tabs

Scalloped rails

Continuous top rail

1.78" 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

16" 5.56 MID-LENGTH BARREL FEATURES:

5.56 Nato 16" Midlength, 1/7 twist, 4150 CrMoV, QPQ, gas port drilled

.750 gas block journal

Midlength gas system, .0785 gas port

M4 Feed Ramp Extension

HP and MPI tested

Standard A2 flash hider