The Scout was not threaded when I bought one for my oldest son over a decade ago, but it is still in use with my youngest son, who is a first grader. My wife, who is only 5'2", also learned on it. It is a great size for kids and accurate.
It's still heavy for little kindergartners or first graders, though. After watching my youngest struggle to hold it up, I actually set up a couple of sawhorses with a piece of plywood on top, and built him a position at almost the right height for him standing up, with my sandbag on top. He really liked plinking empty Campbell's soup cans from that position.
With it threaded, I would buy it in a heartbeat. It would be even better to shoot in the backyard with a suppressor.