Aero Precision FDE M5E1 Enhanced Upper Receiver

Aero Precision FDE M5E1 Enhanced Upper Receiver


M5E1 Enhanced Upper Receiver – FDE Cerakote


Availability: In stock SKU: APAR308506AC


Aero Precision FDE M5E1 Enhanced Upper Receiver

By Aero Precision -Manufactured in the USA

State of the art M5E1 platform starts here, with the Aero Precision FDE M5E1 Enhanced Upper Receiver. The FDE M5E1 upper receiver is a one-piece design combining the handguard mounting platform with the upper itself. Through superior engineering, we have 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 we are able to make additional lightening cuts to save weight and allow for more efficient cooling. Forged from 7075-T6 aluminum and precisely machined by Aero Precision, right here in the U.S.A.

Ease of installation – Simply insert your barrel assembly into the M5E1 upper, tighten it using the provided barrel nut and standard AR15 Armorer’s wrench. Slide your rail on and tighten the rail screws. Within minutes you have a modular, free-floated rail.

The FDE M5E1 Enhanced Upper features M4 feedramps, .2795 takedown pin holes (DPMS Size), and comes assembled with dust cover and forward assist. The M5E1 Enhanced Upper works with Aero Precision M5 Enhanced Handguards. It will not work with other AR10/308 handguards.

Not familiar with Aero Precision? Click here and see how they set themselves apart from the competition.

Please Note –  The M5E1 Upper Receiver is specifically designed to be used with our M5 Enhanced Handguards. It will not work with other AR10/308 handguards.

Product Information

Manufacturer: Aero Precision
Item #: APAR308506A
Platform: AR10 / M5 – Multi Caliber
Material: Machined from 7075-T6 forged aluminum
Finish: FDE Cerakote
Compatibility: Works with standard DPMS .308 components
Weight: 18.22 oz
Barrel Nut Torque: 65 ft-lbs
MSRP: $210

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Additional information

Weight20 oz
Dimensions12 × 3.75 × 3.25 in

Aero Precision



Part Type

Upper Receiver, Upper Receiver Parts



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