Proudly Made in Springfield, Oregon!

Raw LightWeight AR-15 80% Lower Receiver Set Billet

(5 customer reviews)


Still Available: No Serial Number or FFL

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Bolt Catch Pin Hole

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All machining processes for our LightWeight 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.

Raw LightWeight AR-15 80% Receiver Set Includes:
Ltd lifetime warranty against manufacturer defects

Lower Receiver:
– CNC Machined from 6061-T6 Billet Aluminum
Rear lug pocket already machined
– ‘Pictogram’ style Fire-Safe Engravings
– Added overall strength from integral trigger guard
– Machined (not broached) Mag Well with wide flare

Upper Receiver:
– CNC Machined from 6061-T6 Billet Aluminum
– Sleek and low-weight No-FA slick-side design
– Accepts standard ejection port cover, pin and spring
– Close in slim-line case deflector
– Built to mil-spec dimensional standards


– Bolt release pin hole Drilled and Tapped 6-32
– Glass Bead Blasted Finish


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 raw billet AR15 80% receiver set can be securely purchased from our website, and shipped direct to your home or business. (See the Shipping/Returns webpage for updated Shipping Restrictions)

5 reviews for Raw LightWeight AR-15 80% Lower Receiver Set Billet

  1. Ryan W. (verified owner)

    Looks just like the picture maybe even better!

  2. Martin G. (verified owner)

  3. Cole M. (verified owner)

    Love these receivers. Everything fits great and they look good. One thing i would like to point out is that the upper receiver doesn’t work with every hand-guard due to the design of the receivers, its not a problem i just want to let people know before they get to the assembly stage like i did😂

  4. Steve D. (verified owner)

  5. Lance R. (verified owner)

    Love these sets I use them on all my custom builds. No slip in upper to lower. They have a very nice fit. No need for shimming

    Image #1 from Lance R.
    Image #2 from Lance R.
    Image #3 from Lance R.
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