AERO Precision M4E1 8″ .300 BLK Complete Upper w/Gen 2 Handguard


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AERO Precision Enhanced 8″.300 Blackout Complete Upper w/Gen 2 Handguard Black or Flat Dark Earth, M-LOK or Quad Rail


AERO Precision M4E1 8″ .300 Blackout Complete Upper For Sale

AERO Precision M4E1 Enhanced 8″ .300 Blackout Complete Upper in Stock at the Best Price!

Aero Precision M4E1 Enhanced 8″.300 Blackout Complete Upper Receiver includes the Gen 2 Handguard. Key features of the Gen 2 include an addition of quick disconnect sling sockets. An enhanced milling design on the grip adds visual appeal and a new profile for the picatinny top rail.

Aero Precision’s M4E1 Enhanced Assembled Upper is made up of: an Enhanced Gen 2 Handguard of choice, an 8 inch .300 Blackout CMV Barrel, a Low Profile Gas Block and Pistol Length Gas Tube. Colors offered are black and flat dark earth, with a choice of M-LOK or Quad Rail. This upper comes assembled for immediate use.

Xtreme Guns and Ammo is your one stop shop, online, for all Aero Precision Rifles and Parts. Shop Online, chat with us, or call 832-363-3783 for answers to all of your Aero Precision questions and needs.

AERO Precision M4E1 Enhanced Upper Receiver Features:

  • Enhanced forging from 7075 T6 Aluminum
  • Precision machined to M4E1 Specs
  • Matte black hard coat anodized to Mil 8625 Type 3 Class 2
  • M4 Feedramps
  • Installed port door and forward assist
  • Laser engraved T-marks (Anodized only)
  • 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

AERO Precision .300 Blackout 8 inch Barrel Features:

  • Chamber: .300 Blackout
  • Length: 8 inches
  • Twist: 1 in 7
  • Muzzle: 5/8X24 Threaded
  • Material: 4150 Chrome Moly Vanadium
  • Finish: QPQ corrosion resistant finish both inside and out
  • Gas Block: .750
  • Gas Port: .109
  • Gas System Length: Pistol
  • M4 Barrel Extension
  • HP and MPI Tested
  • Weight: 18 ounces

Gen 2 Handguard Features:

  • One piece free float design
  • Built in anti-rotation tabs
  • Scalloped rails
  • Continuous top rails
  • 1.78 inch inside diameter fits most muzzle devices and 1.5 inch suppressors
  • Compatible with low profile gas blocks
  • Gen 2 features: Quick disconnect sling sockets, additional milling along flats to aid gripping, new profile for continuous picatinny top rail

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