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AERO PRECISION AR15 M4E1 ENHANCED UPPER RECEIVER - FLAT DARK EARTH
Flat Dark Earth AERO PRECISION AR15 M4E1 Enhanced Upper Receiver - High-quality rifle accessory
 
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Price: $214.99

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Product Code: APAR600202AC
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Description
 
The state of the art M4E1 platform starts here, with the M4E1 Upper Receiver. The M4E1 upper receiver is a one-piece design combining the hand-guard mounting platform with the upper itself. Through superior engineering, we have condensed the parts needed to mount a free-floated hand-guard to a mere 8 screws. Since the hand-guard 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.

Ease of installation - Simply insert your barrel assembly into the M4E1 upper, tighten it using the provided barrel nut and wrench, slide your rail on and tighten the rail screws. Within minutes you have a modular, free-floated rail.
Features
  • M4 Feed-ramps
  • .250 takedown pin holes
  • Lazer engraved T-marks
  • Comes assembled, with dust cover and forward assist installed
  • Flat Dark Earth Cerakote
M4E1 Specific Details:
  • Hand-guard mounting platform is forged into the receiver
  • Works with Aero Precision hand-guards but also fits most BAR-system hand-guards
  • Barrel nut and wrench are included
Includes:
  • AR15 M4E1 Upper Receiver in Anodized Black
  • Port Door and Forward Assist installed
  • Barrel nut
  • Barrel nut wrench
These uppers are not piston-kit compatible

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