(0) Total $0
Aero Precision M4E1 Threaded 18" .223 Wylde Complete Upper Receiver w/ 15" M-LOK Enhanced Handguard
Aero Precision M4E1 Threaded 18' .223 Wylde Complete Upper Receiver w/ 15' M-LOK Enhanced Handguard

Aero Precision M4E1 Threaded 18" .223 Wylde Complete Upper Receiver w/ 15" M-LOK Enhanced Handguard

Part Number:APAR640232M51
On sale: $549.99
Retail Price:$619.99
You Save:$70.00(11%)
In Stock.

Choose Options

Accessories
None
Add Milspec Charging Handle [+$12.95]
Add US Made Nitrided M16 BCG [+$99.95]
Add Aero Nitrided M16 BCG [+$149.95]
Length
Color
Aero Precision M4E1 Threaded 18" .223 Wylde Complete Upper Receiver w/ 15" M-LOK Enhanced Handguard

DESCRIPTION:

This complete upper includes large diameter Enhanced M-LOK Handguard and a Premium Fluted Stainless Barrel for Ultimate Accuracy! 

Includes:

  • M4E1 Threaded Assembled Upper Receiver
  • Enhanced MLOK Handguard
  • 18" .223 Wylde Rifle Length Stainless Steel Fluted Barrel
  • Low Profile Gas Block and Rifle 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 Threaded Upper Receiver Features:

  • New enhanced forging that gives the upper receiver a "billet look"
  • New picatinny profile that blends seamlessly with our Enhanced Series Handguards
  • M4 Feedramps
  • .250 takedown pin holes
  • Laser engraved T-marks
  • Includes port door and forward assist installed

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

18" .223 Stainless Steel Fluted Rifle Length Barrel Features:

  • .223 Wylde 18" Rifle Length Barrel, 1/8 Twist
  • 28 oz
  • 416R Stainless Steel
  • Bead Blasted Finish
  • .750 gas block journal
  • Rifle length gas system
  • M4 Feed Ramp Extension
  • HP and MPI tested
  • Standard A2 flash hider
SPECIFICATIONS
Shipping to FFL Dealer RequiredNo
Made In America?Yes
PlatformAR15
SeriesATLAS
Caliber.223 Wylde
Barrel Length18"
Weight(s)51.3 oz
OtherNOTE: Weights above include Gen 2 Upper, Handguard, Barrel, Muzzle Brake and Mounting Hardware.














































































Related Items

YOUR CART IS EMPTY
Information
Browse By Category
Browse By Price