All machining processes for our 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.
– Mates with any mil-spec AR-15 upper receiver
– CNC Machined from 6061-T6 Billet Aluminum
– Rear lug pocket already machined
– ‘S-F’ single letter style Text Engravings
– Added overall strength from integral trigger guard
– Machined (not broached) Mag Well with wide flare
– Ltd lifetime warranty against manufacturer defects
– 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 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)