Aero Precision M4E1 Builder Set W/ 15″ Enhanced Gen 2 M-LOK – NEW LOWER

Rated 5.00 out of 5 based on 9 customer ratings
(9 customer reviews)

$386.08 $328.17

Out of stock

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This package deal includes the pieces you need to start building your own M4E1 (AR15) Rifle, including a M4E1 Enhanced Upper Receiver, AR15 Gen 2 Enhanced 15″ M-LOK Handguard and a M4E1 Stripped Lower Receiver.


  • Aero Precision M4E1 Stripped Lower Receiver
  • Aero Precision M4E1 Enhanced Upper Receiver
  • Aero Precision 15″ M-LOK Gen 2 Handguard
  • All 3 pieces are finished in mil-spec Anodized Black


Additional information

Weight 2.8 lbs
Dimensions 20 × 8 × 4 in

9 reviews for Aero Precision M4E1 Builder Set W/ 15″ Enhanced Gen 2 M-LOK – NEW LOWER

  1. Rated 5 out of 5

    Garrett Hart (verified owner)

    amazing service and prices

  2. Rated 5 out of 5

    James H. (verified owner)

    By far the Best Price I’ve found for Aero products . Fast shipping and very fast response to my email . I’m telling everyone I know to check B.Kings first

  3. Rated 5 out of 5

    Robert R. (verified owner)

    Awesome experience dealing with B Kings Firearms, quick service great deals, will continue to order more from them.

  4. Rated 5 out of 5

    Jerred Scott (verified owner)

    Buy fare the best service I have experienced when purchasing online, and I love to support military veterans whenever I can. The product was perfect as you would expect from Aero Precision.

  5. Rated 5 out of 5

    Sam (verified owner)


  6. Rated 5 out of 5

    Anonymous (verified owner)

    I really appreciate the quality Areo products. Great set for a great price. B. Kings Firearms was always prompt to answer my questions from both email and phone. Pleased with both the parts and the service.
    Thank you!

  7. Rated 5 out of 5

    Jerred Scott (verified owner)

    Amazing service grat product and fast shiping, what els can you ask for? Good prices lol hes got the best cant go wrong with this company or product.

  8. Rated 5 out of 5

    ruben (verified owner)

    Fast shipping delivered as described

  9. Rated 5 out of 5

    Michael Wagoner (verified owner)

    Couldn’t ask for a better experience!!!

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