Aero Precision M5E1 Complete Upper 18 308 SS Fluted

Aero M5e1 Complete Upper 18" 308 Ss Fluted



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 : M5E1 Enhanced Assembled Upper Receiver

15" Enhanced M-LOK Handguard

18" .308 Fluted Stainless Steel Barrel, Rifle Length

Low Profile Gas Block and Rifle Length Gas Tube

.308 A2 Birdcage Flash Hider

Product comes assembled

This complete upper does not include BCG or Charging Handle.

M5E1 Upper Features : Forged from 7075 T6 aluminum

Precision machined to our specs

M4 feedramps

Laser engraved T-marks (Anodized only)

.2795" takedown pin holes

Accepts standard AR .308 components

Comes with forward assist and port door installed

Handguard mounting platform is forged into the receiver

Gen 2 Enhanced Handguard Features : Added quick disconnect sling socket at the 3, 6 and 9 o'clock positions

Milled additional surfaces along flats to aid with gripping and add visual appeal

New profile of the Picatinny Top Rail

1pc free float design

Rail is Machined from 6061-T6 Aluminum

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

18" .308 Fluted Stainless Steel Barrel, Rifle Length Features : .308 Winchester 18" Barrel, 1/10 twist, 416R Stainless Steel, gas port drilled

.750 gas block journal

Rifle length gas system

M4 Feed Ramp Extension

HP and MPI tested

Standard .308 A2 flash hider