Aero Precision M4E1 Complete Lower Receiver w/ MOE SL Grip & SL-K Carbine Stock


Must be shipped to FFL Dealer

Fully Assembled.

Aero Precision M4E1 Complete Lower Receiver w/ MOE SL Grip & SL-K Carbine Stock

Fully Assembled

The M4E1 Complete Lower Receiver is the perfect base for your custom AR15 build. This complete lower features our custom designed M4E1 Lower Receiver and is upgraded to include a MOE SL® Grip and MOE® SL-K™ Carbine Stock. Save when you buy it complete and let our specialists do the installation for you!

M4E1 Complete Lower Receiver Features:

  • Billet Aesthetics
  • Machined from 7075-T6 Aluminum
  • Threaded Bolt Catch Roll Pin
  • Integrated Trigger Guard
  • Nylon Upper Receiver Tension Screw
  • Threaded Takedown Pin Detent Recess
  • Integrated Magwell Flare.


  • Aero Precision M4E1 Stripped Lower Receiver
  • Lower Parts Kit
  • Carbine Receiver Extension
  • AR15 Carbine Buffer and Spring
  • Magpul MOE SL Grip
  • Magpul MOE SL-K Carbine Stock
  • These parts are installed.

Product Information

Manufacturer:  Aero Precision
Item # APPG600117
Assembled: Yes
Finish: Anodize | FDE Cerakote
Color: Black | FDE
Caliber: MULTI
Platform: AR15
Series: M4E1
Grip: Magpul MOE SL
Stock: Magpul SL-K
Receiver Extension: Carbine
MSRP: Varied by model

FFL Terms & Conditions

FFL Order Processing Lead Times:  Click Here
– Prices do not include your dealer’s transfer fees.
– Review our FFL Ordering Instructions HERE before placing your order.
Not eligible for return after transferred into your possession via ATF Form 4473.

There will be a 30% restocking fee on all controlled items returned because of failed background checks.

Federal law requires that you be 21 years or age or older to purchase a pistol, stripped receiver or frame. If a frame or receiver can only be made into a long gun (rifle or shotgun), it is still a frame or receiver not a handgun or long gun. However, they still are “firearms” by definition, and subject to the same GCA limitations as any other firearms. See Section 921(a)(3)(b). 18 U.S.C. Section 922(b)(1) makes it unlawful for a licensee to sell any firearm other than a shotgun or rifle to any person under the age of 21.

Arm or Ally is a stocking dealer for all Faxon Firearms, Ballistic Advantage, HOLOSUN, Toolcraft, Elftmann Tactical, Timney, CMC Triggers, HIPERFIRE and named the #1 Overall E-Commerce Dealer for Aero Precision Products in 2020!  See our growing inventory of AR Parts, and Reloading Components.

Weight N/A
Dimensions N/A

Black, FDE

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