Router or drill press jig for 80% lower?

Purely an idle question at this point, but I have the sort of thoughts percolating that are going to make my wife mad. Who has access to a drill press or router jig to finish an AR 80% lower, and would be willing to trade tasty beverages or a couple bucks for said access?

I have a mill. I prefer Crown Royal.

I have done them with a cheap harbor freight xy drill press cross slide vise in the past. It sucked but got the job done.

I had to use both a drill and a router