Aero Precision 20" .308 CMV M5 Complete Upper Assembly

Aero Precision 20" .308 CMV M5 Complete Upper Assembly

Product Code:
AP-APAR538105M27 (115M27, 705M27, 715M27)
Calculated at Checkout
$556.74 - $582.24

MPN: APAR538105M27 / APAR538115M27 / APAR538705M27 / APAR538715M27


  • Caliber: .308 Win
  • Finish: Type III Class 2 Hardcoat Anodized Finish
  • Upper Receiver: Aero Precision M5 Upper (DPMS High Profile) - 7075-T6 Aluminum
  • Handguard: 15-Inch ATLAS S-ONE or R-ONE M-LOK Handguard of choice
  • M4 Feed Ramps: Yes
  • Muzzle Device: A2 Flash Hider
  • Barrel: 20-Inch 1:10 QPQ Coated 4150 Chrome Moly Vanadium
  • Muzzle Thread Pattern: 5/8"-24 TPI
  • Gas Block: Aero .750" Low-Profile Gas Block
  • Gas Tube: Rifle-Length Gas tube
  • Bolt Carrier Group: Not Included
  • Charging Handle: Not Included

*This upper assembly does not come with Bolt Carrier Group and Charging Handle


  • Weight: ~5.61 lbs.
  • Overall Length: ~29.75"


  • DPMS LR-308 style lower receivers


  • 1x Aero Precision 20" .308 CMV M5 Complete Upper Assembly


The Aero Precision 20" 308 AR upper is an excellent choice for marksmen seeking a good platform for their custom tactical needs.

The Ideal Upper For Tactical Builds

Designed to be lightweight and low profile, and featuring Aero Precision's ATLAS attachment system, this upper was designed for supporting good weapon handling and tactical customization.

Note that the charging handle and bolt carrier group are not included, making this upper a great choice for your dream build; it is ready for the parts that you prefer.

Made For Ultimate Durability

Aero Precision made this 20" 308 AR upper to be extremely durable to offer shooters a high-quality upper they can rely on when they need it most.

Made from 7075 T6 aluminum, then coated with a Class 2 Type III Anodized Finish and with a barrel made of 4150 Chrome Moly Vanadium then QPQ Coated, this upper is ready to stand up to weather and wear.

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