I'm using Plinkers long rivet jig also and I'm happy with it.
Tanvil your welcome. I have'nt seen any flats for the AMD65 either, I'm sure you know Nodak does have a AMD65 reciever, the only way to get one to look like it should is to get a flat with no trunion holes and cut your own.Thanks, that had me wondering because I havn't seen a specific one advertised.
Now I have a question. Anyone know where to get a rear sling swivel for a 65? The one I got has a missing tab.