Aero Precision M5 Complete Upper 308

$899.99 $589.99

This M5 Complete Upper features a ATLAS R-ONE handguard system with a Bolt Carrier Group and Charging Handle included! The R-ONE handguards are designed with size and weight in mind, while still providing plenty of real-estate to accommodate any attachment needs the end user may have. The proprietary ATLAS attachment system is a durable and dependable mounting platform, maintaining a slim profile while still providing the strength and stability customers have grown to love from Aero Precision handguards



2 in stock

SKU: AEROM5COMPLETE308 Categories: ,


  • M5 Assembled Upper Receiver
  • 15″ ATLAS R-ONE M-LOK Handguard
  • 18″ .308 CMV Barrel, Rifle Length
  • Low Profile Gas Block and Rifle Length Gas Tube
  • .308 / 7.62 Bolt Carrier Group, Complete – Black Nitride
  • AR 308 Charging Handle
  • Product comes assembled

M5 Assembled Upper Features:

  • Forged from 7075 T6 aluminum
  • M4 Feedramps
  • .2795 takedown pin holes
  • Laser engraved T-marks
  • DPMS High Profile (.210) Tang)
  • Includes port door and forward assist

ATLAS R-ONE Handguard Features:

  • Full top picatinny rail for optional attachments
  • Quick disconnect sling socket at the 3, 6 and 9 o’clock positions
  • Compatible with low profile gas blocks
  • 1.5″ Inside diameter
  • 1.75″ Outside diameter
  • Compatible with AR-308 Upper Recievers with a thread pitch of 1-7/16 x 16 along with a DPMS High Profile (.210) Tang Rail


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