It works, but requires more of a physical commitment. It's not as smooth as a Hulula, but it's $10 cheaper. Once you get in the groove it loads magazines quickly. If you, like me, have a rough time pushing bullets you might consider this or a uplula. Here's a link on how to use it, which is helpful since no instructions were included. If I didn't have a Uplula, I probably would still be trying to figure out how to use it.
But at $25, it's a pretty good deal. Here's a link
agoa speed loader - Bing video