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Questions & Answers
Does this upper have the 15” hand guard or the 12”? I may be over looking that info but I don’t see it in the description. Expert Answer

The lengths are currently listed under the "Handguard Length" filter.

by Armando R., Gear Expert, July 10, 2019
will this work on a M&P lower Expert Answer

It will as long as its a mil-spec, AR-15 lower receiver.

by Armando R., Gear Expert, July 10, 2019
Customer Reviews
Most Recent Reviews
Aero complete upper by JJ, October 24, 2023
Great value. The hand guard is great. Smooth on the top for better grip, no need for extra rail running down the top of the entire gun. The enhanced upper is a better option in my opinion because the guard is bolted down and not pinching the barrel....
Read More...
Read 1 Review
Caliber: .223 Wylde Barrel Length: 16 inBarrel Twist Rate: 1-8 Muzzle Device: A2 Flash Hider Finish: Anodized Color: Black Gun Model: AR-15 Condition: New Fabric/Material: 416R Stainless Steel , Stainless Steel Handguard Length: 12 inGun Rail: M-LOK Gun Type: Rifle Gun Make: AR Platform Barrel Material: 416R Stainless Steel Weight: 53.92 ozMagazine Included: No Country of Origin: USA

Code: 29D-UFH-M4E1E22316WSS-APAR640104M9

MPN: APAR640104M9

Product No Longer Available

Product Info for Aero Precision M4E1 Enhanced 16in .223 Wylde SS Quantum Handguard Complete Upper Receiver with Flash Hider

This Complete Upper includes Aero Precision's Quantum Handguard! Key features include the addition of built in anti-rotation tabs, removable 4-slot picatinny rail section for front sight and a 7 mounting surface for accessories.image

Features of Aero Precision M4E1 Enhanced 16in .223 Wylde SS Quantum Handguard Complete Upper Receiver with Flash Hider

  • 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
  • Quantum Handguard Features:
  • 1pc free float design
  • Removable 4-slot picatinny rail section for front sight
  • Built in anti-rotation tabs
  • 7 mounting surfaces for KeyMod accessories
  • 1.78in inside diameter fits most muzzle devices and 1.5in suppressors
  • Compatible with low profile gas blocks
  • 16in .223 Stainless Steel Mid-Length Barrel Features:
  • .223 Wylde 16in Mid Length Barrel
  • 1/8 Twist
  • 416R Stainless Steel
  • Bead Blasted Finish
  • .750 gas block journal
  • Mid length gas system
  • M4 Feed Ramp Extension
  • HP and MPI tested
  • Standard A2 flash hider
  • Aero Precision M4E1 Enhanced 16in .223 Wylde SS Quantum Handguard Complete Upper Receiver with Flash Hider
  • Quantum Handguard of choice
  • 16in .223 Wylde Stainless Steel Barrel
  • Low Profile Gas Block and Mid Length Gas Tube
  • Product comes assembled
  • Thie complete upper does not include BCG or Charging Handle
  • These products may be selected as add-ons under the FINISH YOUR BUILD tab

Aero Precision M4E1 Enhanced 16in .223 Wylde SS Quantum Handguard Complete Upper Receiver with Flash Hider Accessories

115 / 15
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Gunsmithing Tools & Accessories

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Gun Triggers

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Gun Parts and Accessories

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Gun Barrels

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Magazine and Accessories

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Gun Sights

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Gun Stocks

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Mounts, Rings and Accessories

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Aero Precision M4E1 Enhanced 16in .223 Wylde SS Quantum Handguard Complete Upper Receiver with Flash Hider Unavailable & Discontinued Models

List of Unorderable Models

  • Aero Precision Complete Upper Receiver, M4E1-E, 16in, .223 Wylde SS Mid Barrel, Quantum 12in M-LOK Handguard, Anodized Black, APAR640104M9 , MPN: APAR640104M9 , Code: 29D-UFH-M4E1E22316WSS-APAR640104M9
  • Aero Precision Complete Upper Receiver, M4E1-E, 16in, .223 Wylde SS Mid Barrel, Quantum 12in M-LOK Handguard, Flat Dark Earth, APAR640114M9 , MPN: APAR640114M9 , Code: 29D-UFH-M4E1E22316WSS-APAR640114M9
  • Aero Precision Complete Upper Receiver, M4E1-E, 16in, .223 Wylde SS Mid Barrel, Quantum 15in M-LOK Handguard, Anodized Black, APAR640105M9 , MPN: APAR640105M9 , UPC: 840014603862 , Code: 29D-UFH-M4E1E22316WSS-APAR640105M9
  • Aero Precision Complete Upper Receiver, M4E1-E, 16in, .223 Wylde SS Mid Barrel, Quantum 12in KeyMod Handguard, Flat Dark Earth, APAR640014P9 , MPN: APAR640014P9 , Code: 29D-UFH-M4E1E22316WSS-APAR640014P9
  • Aero Precision Complete Upper Receiver, M4E1-E, 16in, .223 Wylde SS Mid Barrel, Quantum 15in M-LOK Handguard, Flat Dark Earth, APAR640115M9 , MPN: APAR640115M9 , Code: 29D-UFH-M4E1E22316WSS-APAR640115M9
  • Aero Precision Complete Upper Receiver, M4E1-E, 16in, .223 Wylde SS Mid Barrel, Quantum 12in KeyMod Handguard, Anodized Black, APAR640004P9 , MPN: APAR640004P9 , Code: 29D-UFH-M4E1E22316WSS-APAR640004P9
  • Aero Precision Complete Upper Receiver, M4E1-E, 16in, .223 Wylde SS Mid Barrel, Quantum 15in KeyMod Handguard, Flat Dark Earth, APAR640015P9 , MPN: APAR640015P9 , Code: 29D-UFH-M4E1E22316WSS-APAR640015P9
  • Aero Precision Complete Upper Receiver, M4E1-E, 16in, .223 Wylde SS Mid Barrel, Quantum 15in KeyMod Handguard, Anodized Black, APAR640005P9 , MPN: APAR640005P9 , Code: 29D-UFH-M4E1E22316WSS-APAR640005P9
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