It’s still available.For sale is a well taken care of 80% Arms Gen 3 milling jig. All parts included as shown. Comes with an extra new speed mill. The Makita router was used once. Originally came with the 80% Arms router, but it was Chinese junk that didn’t last long.
If you ever wanted to mill your own AR lower, be sure to buy what you want before August 24th, because they will all be serialized after then. $200. PM and let’s make a deal.