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Includes:

  • Aero Precision M5E1 Assembled Upper Receiver 
  • Aero Precision Gen 2 Enhanced Handguard MLOK
  • Faxon 18.6" Big Gunner Profile AR10 Barrel 308 Win Black Nitride
  • QPQ Melonite Low Profile Gas Block and QPQ MeloniteRifle Length Gas Tube
  • Product comes assembled

M5E1 Enhanced Upper Features:

  • Forged from 7075 T6 aluminum
  • Precision machined to our specs
  • M4 feedramps
  • Laser engraved T-marks (Anodized only)
  • .2795” takedown pin holes
  • Accepts standard DPMS .308 components
  • Comes with forward assist and port door installed
  • Handguard mounting platform is forged into the receiver

NEW Gen 2 Enhanced Handguard MLOK Features:

  • Added quick disconnect sling socket at the 3, 6 and 9 o’clock positions
  • Milled additional surfaces along flats to aid with gripping and add visual appeal
  • New profile of the Picatinny Top Rail
  • 1pc free float design
  • Rail is Machined from 6061-T6 Aluminum
  • Built in Anti-Rotation tabs
  • Scalloped rails
  • Continuous top rail
  • 1.72" inside diameter fits most muzzle devices and 1.5" suppressors
  • Compatible with low profile gas blocks

Faxon 18.6" Big Gunner Profile AR10 Barrel 308 Win Black Nitride:

  • Barrel Material: 4150 CMV
  • Barrel Type: Button Rifled 
  • Barrel Caliber: .308 WIN
  • Barrel Twist: 1:10
  • Barrel Length: 18”
  • Barrel Profile: Big Gunner
  • Barrel Gas System: Rifle
  • Inside Finish:  Salt Bath Nitride         
  • Outside Finish: Salt Bath Nitride     
  • Muzzle Thread: 5/8-24
  • Gas Block Diameter: .750" 
  • Gas Block Journal Length: 1.9"
  • Barrel Extension: LR-308 (DPMS Compatible)
  • Weight: 2.13 lbs
  • Magnetic Particle Inspected
  • 11-degree Target Crown

*Main picture above is with Aero Heavy Barrel, actual Faxon barrel has a slimmer profile.


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Aero M5E1 AR-10 Faxon Gunner 18.6" .308 CMV QPQ Melonite Upper Receiver Assembly MLOK

  • Product Code: APFaxonUpper
  • Availability: In Stock
  • $799.95
  • Free Shipping

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