Panther Claw Receiver Block // $28
Used to build ~15 or so uppers. Works great for upper receivers that don’t fit in the clamshell blocks (Vltor MUR, LaRue stealth, most billet, etc).
Terms
Shipping is going to run $5. Discreet PayPal (gift or you cover fee) and USPS MO works for me.
Email me if interested.