M4E1 16" .300 Blackout Quantum Handguard Complete Upper Receiver

Aero Precision 16" .300 Blackout Quantum Handguard Complete Uppers

M4E1 16" .300 Blackout Quantum Handguard Complete Upper Receiver Product Sku: APPG640004P14
$444.99

All options are currently out of stock

Description

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.

Includes:

  • M4E1 Enhanced Assembled Upper Receiver
  • Enhanced Handguard of choice
  • 16" .300 Blackout CMV Barrel
  • Low Profile Gas Block and Pistol 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 (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
  • 1.78" inside diameter fits most muzzle devices and 1.5" suppressors
  • Compatible with low profile gas blocks

Barrel Features:

  • Chamber: .300 Blackout
  • Length: 16"
  • Material: 4150 Chome Moly Vanadium
  • Finish: QPQ Corrosion Resistant Finish
  • Gas System Length: Pistol
  • Gas Block Journal: .750"
  • Twist Rate: 1:7 Inches
  • Muzzle: 5/8x24 Threaded
  • Weight: 29oz
  • Other; M4 Feed Ramp Extension, HP and MPI Tested, Standard A2 Flash Hider
Specifications
Made In America? Yes
Platform AR15
Series M4E1
Caliber .300 Blackout
Barrel Length 16"
Weight(s) 12" KeyMod - 54.88 oz / 12" M-LOK - 54.88 oz / 15" KeyMod - 56.80 oz / 15" M-LOK - 56.80 oz
Other No
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