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Anodized LW-Ultra Skeletonized AR 80% Receiver Set

(4 customer reviews)

$259.94 $220.95

Still Available: No Serial Number or FFL

6061 or 7075

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.

Anodized Ultra-LW Skeletonized AR-15 80% Receiver Set Includes:
Ltd lifetime warranty against manufacturer defects
– Anodized Black per mil-a-8625 type 3 class 2

Lower Receiver:
– CNC Machined from 6061-T6 Billet Aluminum
Rear lug pocket already machined
– No ‘S-F’ Text Engravings Present
– Skeletonized FCG Faces and Mag-well
– Integral trigger guard for added overall strength
– 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
– LightWeight Inset Faces on Sides
– Accepts standard ejection port cover, pin and spring
– Close in slim-line case deflector
– Built to mil-spec dimensional standards


– 7075-T6 Billet Aluminum (when Available)
– 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. All NFA Rules apply.

No FFL Required!  This anodized 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)

Additional information

Weight 289.99 oz

4 reviews for Anodized LW-Ultra Skeletonized AR 80% Receiver Set

  1. Anonymous (verified owner)

    Great paperweight! Got it into an even more useful item with minimal effort, the jig does a great job on this lower.
    Not yet assembled but everything looks up to spec.

  2. Walton S. (verified owner)

    The product is great. The finish was near perfect. It milled out well. I was a little concerned with some of the small bracing around the trigger and FCG but it was much stronger than I expected. Great job!!

  3. Brandon T. (verified owner)

    Fast shipping, excellent product thank you.

  4. Anonymous (verified owner)

    The fit and finish between the upper and lower are outstanding! Barrel fits snugly with no wobble. Need to complete the lower next when I get the time.

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