AERO PRECISION M5E1 Enhanced Upper Receiver APAR308506AC

AERO PRECISION M5E1 Enhanced Assembled FDE Cerakote Upper Receiver (APAR308506AC)

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  • AERO PRECISION M5E1 Enhanced Assembled FDE Cerakote Upper Receiver (APAR308506AC)
  • AERO PRECISION M5E1 Enhanced Assembled FDE Cerakote Upper Receiver (APAR308506AC)


  • M4 Feedramps
  • .2795 takedown pin holes
  • Comes assembled, with dust cover and forward assist installed
  • Handguard mounting platform is forged into the receiver
  • Works with Aero Precision M5 Enhanced Handguards
  • Barrel nut included
  • Torque to 65 ft. lbs. with an armorer's wrench (Aero Precision recommend a TAPCO Armorer's Wrench)
  • Port Door and Forward Assist installed
  • Please Note - The M5E1 Upper Receiver is specifically designed to be used with M5 Enhanced Handguards. It will not work with other AR10/308 handguards

Aero Precision state of the art M5E1 platform starts here, with the M5E1 Upper Receiver. The M5E1 Upper Receiver is a one-piece design combining the handguard mounting platform with the upper itself. Through superior engineering, Aero Precision's condensed the parts needed to mount a free-floated handguard to a mere 8 screws.

Since the handguard mounting surface and upper are of the same forging, not only is it a stronger system, but Aero Precision's able to make additional lightening cuts to save weight and allow for more efficient cooling.

Ease of installation - Simply insert your barrel assembly into the M5E1 Upper, tighten it using the included barrel nut and slide your rail on and tighten the rail screws. Within minutes you have a modular, free-floated rail.

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Platform M5
Material Machined from 7075-T6 Forged Aluminum
Compatibility Accepts Standard DPMS .308 Components
Other Barrel Nut Torque - 65 ft-lbs
Weight 18.22
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Additional Information

FDE Cerakote
Product Type:
AR Uppers
Serialized Item:
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