AR15 Ambi Ultra Skeletonized 80% Lower Receiver
Color Options!
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Ambi Ultra Skeletonized AR15 80% Lower Billet
$209.99 $169.97 Add to cart

Ambi Ultra Skeletonized AR15 80% Lower Billet


Now Available: No Serial Number or FFL needed!

6061 or 7075 *

Coating Options *

Custom Color [If Selected]

Bolt Catch Pin Hole *

Product price: $169.97
Total options:
Order total:

All machining processes for our LW-Ultra Skeletonized Ambi AR 15 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.

Ambidextrous Bolt Release
– Mates with any mil-spec AR-15 upper receiver
– CNC Machined from 6061-T6 Billet Aluminum
Rear lug pocket already machined
– No Fire-Safe Engravings
– Skeletonized FCG Faces and Mag-well
– Integral trigger guard for added overall strength
– Machined (not broached) Mag-well with wide flare
– Includes: Ambi Lever, Spring, Pin, and Shaft
Bolt Catch Not Included
Ltd lifetime warranty against manufacturer defects


– 7075-T6 billet aluminum (when Available)
– Bolt release pin hole Drilled and Tapped 6-32
– Glass Bead Blasted Finish
– Black Anodized
– Cerakote Burnt Bronze
– Cerakote FDE (Flat Dark Earth)
– Cerakote Graphite Black
– Cerakote Tungsten Grey
– Cerakote Custom Color [View Here]

Shipping Restrictions:

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 raw billet LW-Ultra Skeletonized Ambi AR 15 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)


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