Proudly Made in Springfield, Oregon!

Anodized Ultra-LW Skeletonized AR 80% Lower

(12 customer reviews)


Still Available: No Serial Number or FFL

Bolt Catch Pin Hole

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All machining processes for our Ultra-LW skeletonized AR15 80% Lower are completed other than drilling/milling the FCG (Fire Control Group) pocket and trigger slot, and drilling the Selector switch, Trigger and Hammer pin holes.

– Mates with all mil-spec AR-15 upper receivers
Skeletonized in Fire Control area when completed
– CNC Machined from 6061-T6 Billet Aluminum
– Anodized Black per mil-a-8625 type 3 class 2
Rear lug pocket already machined
– Fire-Safe engravings not present
– Integral trigger guard for added overall strength
– Machined (not broached) Skeletonized Mag Well with wide flare
Ltd lifetime warranty against manufacturer defects


– Bolt release pin hole Drilled and Tapped 6-32


Although not generally restricted, you should refer questions regarding manufacture, NFA Regulations, and individual state regulations to the BATFE, your local law enforcement or obtain legal guidance prior to manufacturing.

No FFL Required!  This anodized AR15 80% lower receiver can be securely purchased from our website, and shipped direct to your home or business. (See the Shipping/Returns webpage for updated Shipping Restrictions)

12 reviews for Anodized Ultra-LW Skeletonized AR 80% Lower

  1. Jaime N. (verified owner)

    I love it! Looking forward to building something awesome with it!

  2. Daniel J K. (verified owner)

    Fast shipping and it turned out beautiful.

  3. Daniel K. (verified owner)

    Love it.

  4. Michael B. (verified owner)

  5. Brett R. (verified owner)

    This lower looks amazing I’m building a skeletonized ar15 and 300 blackout and these lowers are exactly what I needed. The finish looks really good I don’t see any machine marks and the finish is perfect. Shipping was fast price was good can’t ask for more then that. Will buy more

  6. Joshua P. (verified owner)

  7. Forrest K. (verified owner)

  8. Anonymous (verified owner)

    Awesome product

  9. Anonymous (verified owner)

    To cool, this is the look that should be everyone should be seeking out

  10. Anthony C. (verified owner)

    Absolutely a great experience shopping with you guys. As for the product itself… FLAWLESS!!!! I couldn’t be more happier. Extremely excited to start that build. Thank you so much.

  11. Anonymous (verified owner)

    Simply Amazing

  12. Anonymous (verified owner)

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