I haven’t had mine long enough to really get it totally figured out and running smooth, but I’m already “looking” at the Mr Bullet Feeder. That seems like it would really speed up the process, but on the other hand, I’m not trying to meet any quotas.
The Mr. Bullet feeder is a great addition to a 650. I was usually able to assemble 1000 rounds in just under 50 minutes with mine. That was with primers loaded in tubes and everything ready to go.
Even though most if my loading is now done on a 1050 with an auto drive, I still load a lot of smaller batches of different calibers or bullet types on a 650.
The same Mr Bullet Feeder can also be moved to a 1050 if you decide to make that move.