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

(11 customer reviews)

$386.08 $328.17

1 in stock


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

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

  1. Garrett Hart (verified owner)

    amazing service and prices

  2. 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. Robert R. (verified owner)

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

  4. 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. Sam (verified owner)


  6. 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. 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. ruben (verified owner)

    Fast shipping delivered as described

  9. Michael Wagoner (verified owner)

    Couldn’t ask for a better experience!!!

  10. Jason S. (verified owner)

    Love the price and the discount on this set

  11. Anonymous (verified owner)

    B. Kings Firearms has the best prices on Aero Precision products.

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