Aero Precision M4E1 Complete Upper Receiver | 5.56 NATO | 16" HBAR CMV Barrel | w/ 15" ATLAS R-One M-LOK | Anodized Black | APAR700705M97

Aero Precision
SKU:
6906
|
UPC:
840014616459
$604.99
$655.00
(You save $50.01 )
Availability: Out of stock

This complete upper receiver incudes an HBAR profile barrel that is laser marked "HBAR".

Includes:

  • M4E1 Enhanced Assembled Upper Receiver
  • 15" ATLAS R-ONE M-LOK Handguard
  • 16" 5.56 HBAR 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
  • 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

ATLAS R-ONE Handguard Features:

  • Full top picatinny rail for optional attachments
  • Quick disconnect sling socket at the 3, 6 and 9 o'clock positions
  • 1.3" Inside diameter
  • 1.5" Outside diameter
  • Compatible with mil-spec AR15 upper receivers and barrels
  • MLOK attachment points

16" 5.56 HBAR Barrel

  • 5.56 Nato 16" Barrel, 1/7 twist, 4150 CrMoV, QPQ, gas port drilled
  • .750 gas block journal
  • Mid-Length Gas System
  • M4 Feed Ramp Extension
  • HP and MPI tested
  • Standard A2 flash hider
-CALIFORNIA PROPOSITION 65 WARNING:-
WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information: www.P65Warnings.ca.gov
Caliber:5.56NATO | Barrel Length:15" | Brand:Aeropercision | Capacity:n/a | Sights:None | Type:rifle | Action:Semiauto
Width:
3.00 (in)
Height:
5.00 (in)
Depth:
25.00 (in)
Type:
Rifle Complete Upper
Caliber:
5.56 NATO
Barrel Length:
15 Inch