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Caliber: .300 AAC Blackout Barrel Length: 10 inGas System Length: Pistol Length Barrel Twist Rate: 1-7 Muzzle Device: A2 Flash Hider Finish: Anodized Color: Black Gun Model: AR-15 Condition: New Gas Block Journal Size-Diameter: .750 inHandguard Length: 9 inIncluded Accessories: Quantum M-LOK Handguard Barrel Material: 4150 Chrome Moly Vanadium Bolt Carrier Group Included: No Charging Handle Included: No Country of Origin: USA Mount Type: M-LOK

Code: 29D-UFH-M4E130010BQ-APAR640102M4

MPN: APAR640102M4

UPC: 840014603985

Product No Longer Available

Product Info for Aero Precision M4E1 Enhanced 10in .300 Blackout Quantum Handguard Complete Upper Receiver with Flash Hider

This Complete Upper includes our 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

This complete upper does not include BCG or Charging Handle.

Features of Aero Precision M4E1 Enhanced 10in .300 Blackout 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

Barrel Features:

  • Chamber: .300 Blackout
  • Material: 4150 Chome Moly Vanadium
  • Finish: QPQ Corrosion Resistant Finish
  • Gas System Length: Pistol
  • Gas Block Journal: .750in
  • Twist Rate: 1:7 Inches
  • Muzzle: 5/8x24 Threaded
  • Weight: 29oz
  • Other; M4 Feed Ramp Extension
  • HP and MPI Tested
  • Standard A2 Flash Hider

Package Content:

  • Aero Precision M4E1 Enhanced 10in .300 Blackout Quantum Handguard Complete Upper Receiver with Flash Hider
  • Enhanced Handguard of choice
  • .300 Blackout CMV Barrel
  • Low Profile Gas Block and Pistol Length Gas Tube

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Related Products to Aero Precision M4E1 Enhanced 10in .300 Blackout Quantum Handguard Complete Upper Receiver with Flash Hider

Aero Precision M4E1 Enhanced 10in .300 Blackout Quantum Handguard Complete Upper Receiver with Flash Hider Unavailable & Discontinued Models

List of Unorderable Models

Aero Precision Complete Upper Receiver, M4E1-E, 10in .300 Blackout Barrel, Quantum 9in M-LOK Handguard, Anodized Black, APAR640102M4 , MPN: APAR640102M4 , UPC: 840014603985 , Code: 29D-UFH-M4E130010BQ-APAR640102M4
Aero Precision Complete Upper Receiver, M4E1-E, 10in .300 Blackout Barrel, Quantum 9in KeyMod Handguard, Anodized Black, APAR640002P4 , MPN: APAR640002P4 , Code: 29D-UFH-M4E130010BQ-APAR640002P4
Aero Precision Complete Upper Receiver, M4E1-E, 10in .300 Blackout Barrel, Quantum 9in M-LOK Handguard, Flat Dark Earth, APAR640112M4 , MPN: APAR640112M4 , UPC: 840014603992 , Code: 29D-UFH-M4E130010BQ-APAR640112M4
DEMO, Aero Precision Complete Upper Receiver, M4E1-E, 10in .300 Blackout Barrel, Quantum 9in M-LOK Handguard, Anodized Black, APAR640102M4 , MPN: APAR640102M4-DEMO , Code: 29D-UFH-M4E130010BQ-APAR640102M4-DEMO
Aero Precision Complete Upper Receiver, M4E1-E, 10in .300 Blackout Barrel, Quantum 9in KeyMod Handguard, Flat Dark Earth, APAR640012P4 , MPN: APAR640012P4 , Code: 29D-UFH-M4E130010BQ-APAR640012P4
Aero Precision M4E1-E Complete Upper Receiver, .300 AAC Blackout, 10in, Pistol Length, Enhanced M-LOK Handguard, Black, APAR612275M4 , MPN: APAR612275M4 , UPC: 840014616527 , Code: 29D-UFH-M4E130010BQ-APAR612275M4
Aero Precision M4E1-E Complete Upper Receiver, .300 AAC Blackout, 10in, Pistol Length, Enhanced M-LOK Handguard, FDE, APAR612276M4 , MPN: APAR612276M4 , UPC: 840014616534 , Code: 29D-UFH-M4E130010BQ-APAR612276M4
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