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Aero Precision

Aero Precision M4E1 Threaded Assembled Receiver Set - Anodized Black

Product Code : APCS100177

$224.99

Mfg Item #: M4E1

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Includes:

  •  M4E1 Lower Receiver in Anodized Black
  •  
  •  M4E1 Threaded Assembled Upper Receiver in Anodized Black

 

M4E1 Lower Receiver Features:

  • Threaded Bolt Catch Roll Pin - Allows for simple installation of the bolt catch and virtually eliminates the chance to damage the finish during installation (pin included).
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  • Integrated Trigger Guard - Eliminates the possibility of breaking the trigger guard tabs by integrating the trigger guard into the lower, creating a stronger more rigid platform to build upon.
  •  
  • Upper Tension Screw - Allows users to fine tune the fit of the upper and lower receiver using a nylon tipped tensioning set screw inserted in the grip tang of the lower receiver. This provides a tight fit with any standard AR15  upper receiver.
  •  
  • Threaded Takedown Pin Detent Recess - Allows user to easily install the Takedown Pin detent and spring with the use of a 4-40 set screw (no more launching detents across the room).
  •  
  • Increased Magwell Flare - Increased the flare of the magwell to aid in quick and efficient magazine changes.

 

M4E1 Threaded Upper Receiver Features:

  • New enhanced forging that gives the upper receiver a "billet look"
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  • New picatinny profile that blends seamlessly with our Enhanced and ATLAS Series Handguards
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  • M4 Feedramps
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  • .250 takedown pin holes
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  • Laser engraved T-marks

 

Determined at checkout.