Aero Precision AR-15 Stripped Lower Receiver, Gen 2 - Anodized Black

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Stripped Lower

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 Aero Precision AR-15 Stripped Lower Receiver, Gen 2 - Anodized Black

The Aero Precision AR15 Gen 2 Stripped Lower Receiver is the ideal base for any custom AR15 build. Machined to mil-spec dimensions, the Aero Precision AR15 Gen 2 lower ensures the highest quality with the correct interface for all standard components.

The Aero Precision Gen 2 AR15 lower has been improved with new features. The Increased Magwell Flare provides a sleeker look while allowing for easier insertion of magazines, and the new nylon tipped Upper Tension Screw allows you to fine tune the fit of your upper and lower receiver. This feature provides you with a tight fit in any standard AR15 upper receiver.



  • Stripped AR15 Lower Receiver, Gen 2
  • Nylon tipped tensioning set screw
  • Weighs 8.35oz
  • Made in the USA

This product (and every product at is backed by our money back guarantee. If you aren't satisfied, send it back! 

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  • 5
    Areo lower

    Posted by Michael on Apr 24th 2019

    Shipped fast and was as advertised. Very pleased

  • 5
    First Aero and I’m VERY HAPPY

    Posted by Gabe on Apr 6th 2019

    Saw these for sale on e-arms (which by the way we’re great about fast shipping as well) and didn’t hesitate to purchase one. I’ve wanted an aero receiver for awhile since the gen 2’s have the tension screw so you can eliminate “slop” between upper and lower. The tension screw works great. Made the fit with my 11.5 bravo perfect. Also, the finish on this receiver is great. I had a PSA lower and it would scratch very easily. I typically scratch them when installing the bolt catch pin and when installing on the aero it didn’t really scratch. I’m more than satisfied with this product. I will be buying another aero from e-arms again. Thank you.

  • 5
    Aero precision stripped lower

    Posted by Satisfied 1st time customer on Mar 2nd 2019

    Lower shipped and arrived ,at the ffl of my choosing, in a timely manner and in new (in box condition). I'm very pleased with this purchase through e-arms, and look forward to shop with them in the future.

  • 5

    Posted by Gio on Nov 18th 2018


  • 3
    3rd experience

    Posted by Tyler R. on Jun 4th 2018

    I have ordered from E-Arms 3 times, the first time was a aero receiver set, Perfect! Second, a parts kit and a bcm grip, Awesome! Third, two aero lowers. One was scratched up on one side down to the metal and the other had discoloration in the coating. Both looked like blemished products. I plan on cerakoting both so it didnt hurt my feelings. But i didnt pay for blems.
    E-Arms Response: We're sorry that there is an issue with your receivers. We do not sell blems. You can contact us at anytime for an exchange.

  • 5
    Aero Precision lower

    Posted by David Morell on Apr 11th 2018

    I'm so happy with the quality even the design on the box. Good stuff I brought 2 lowers from Spike Tactical. That I was not happy with the lowers had scuff marks and when you open the box it was Bear lower no plastic no stickers no flag anything so I would definitely buy from you guys again Aero precision got some great stuff

  • 5

    Posted by Ryan on Apr 10th 2018

    Recently purchased. Obviously a reason why the product is always out of stock. Such a great product can’t keep it stocked

  • 5
    Easy to Buy

    Posted by Tansaucj on Apr 9th 2018

    First purchase from e-arms. Great experience, fast shipping and email notifications so I knew where it was in the process. Definitely would buy from them again.

  • 5
    Aero and e-arms the best

    Posted by Freeheel on Apr 5th 2018

    I'm in my 15th Aero Precision lower from e-arms. Great product from a great firearms dealer. There is no way to go wrong here. Customer service, quick shipping, consistent results. No need to buy anywhere else.