Aero Precision M4E1 DTOM Threaded Receiver Set

Aero Precision M4E1 DTOM Threaded Receiver Set


Must be shipped to FFL Dealer

M4E1 DTOM Threaded Receiver Set.  Special Edition!
Free DTOM Patch Included
Availability: Out of stock SKU: APCS100512

Join the waitlist to be emailed when this product becomes available


Aero Precision M4E1 DTOM Threaded Receiver Set

Special Edition – Don’t Tread On Me

The Aero precision M4E1 DTOM Threaded Receiver set expresses the perfect sentiment of patriotism and freedom in a way that is uniquely American. The M4E1 DTOM Lower Receivers feature a coiled rattlesnake designed to mimic the American Flag to serve as a symbol of these ideals. The M4E1 DTOM Upper Receivers also feature the rattlesnake head engraving on the upper receiver tang. (Engraving, not laser etching)

Each Lower Receiver features the custom model designation (DTOM4) and a custom serial number range (SNK4-XXXXX).


  • M4E1 Stripped Lower Receiver, Special Edition: DTOM – Anodized Black
  • M4E1 Threaded Stripped Upper Receiver, Special Edition: DTOM – Anodized Black
  • AR15 Upper Parts Kit (Port Door, and Forward Assist)
  • FREE “Don’ Tread On Me” Patch Included

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).
  • 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”
  • New picatinny profile that blends seamlessly with our Enhanced and ATLAS Series Handguards
  • M4 Feedramps
  • .250 takedown pin holes
  • Laser engraved T-marks


FFL Terms and Conditions

– Any items placed on the same order as a controlled item will also be shipped to the FFL. If you would like additional items shipped to you directly, please place them on a separate order.

– Please enter your information or the receiving party’s (the person that will be picking it up) information in “Order Notes” at check out.

– Prices do not include your dealer’s transfer fees.

– To expedite your order, please either you, or your dealer email their FFL to us. Your order will not process, until received, and validated.

Email: or submit your FFL Here

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 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.

Product Information

SKU: APCS100512
Manufacturer: Aero Precision
Platform:  AR15
Finish: Black Anodize
MSRP: $238.48

Arm or Ally is a stocking dealer for all Faxon Firearms, Ballistic Advantage, Rosco Manufacturing, Aero Precision, Toolcraft, Elftmann Tactical, HIPERFIRE and more. See our growing inventory of AR Parts and Reloading Components.

Additional information

Weight26 oz
Dimensions10 × 5.25 × 3.25 in

Aero Precision



Part Type

Lower Receiver, Lower Receiver Parts, Upper Receiver, Upper Receiver Parts

Lower Receivers / Complete Lowers
All FFL Items taken out of stock to allow us to process our backlog. Add your name to the wait to be one of the first to purchase these high demand items in the near future.