M4E1 Builder Set w/ 15" ATLAS S-ONE M-LOK Handguard - Tungsten Cerakote

Aero Precision M4E1 Builder Set w/ 15" ATLAS S-ONE M-LOK Handguard - Tungsten Cerakote

M4E1 Builder Set w/ 15" ATLAS S-ONE M-LOK Handguard - Tungsten Cerakote Product Sku: APCS100219
Must Be Shipped to FFL Dealer

Out of stock


Dealer Pre-Black Friday DOORBUSTER!

  • Must call your Account Representative to Order this EXCLUSIVE item.
  • Limit of 2 Builder Sets per Dealer.

This package deal includes the pieces you need to start building your own M4E1 (AR15) Rifle, including a M4E1 Threaded Upper Receiver, AR15 ATLAS S-ONE Handguard of choice and a M4E1 Stripped Lower Receiver.


  • M4E1 Stripped Lower Receiver (Tungsten Cerakote)
  • M4E1 Threaded Upper Receiver (Tungsten Cerakote)
  • 15" M-LOK ATLAS S-ONE Handguard
  • All 3 pieces are finished in mil-spec Tungsten Cerakote

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 under "Recipient Name" while checking out. There will be a seperate field for FFL name, phone and zip code and we will obtain the shipping address directly from them.

- To expedite your order, please have your dealer fax or email their FFL to us. If the dealer you are using to transfer a firearm has not sent us a currently updated FFL to put on file, there will be an extended period of time needed to process your order.

Fax: 253-272-1168 | Email: ffl@aeroprecisionusa.com

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.

Made In America? Yes
Platform AR15
Finish Tungsten Cerakote
Weight(s) 25.75 oz
Other Features -

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