With this all in one (Universal Sidewinder Adaptor) adapter for your (odin) speed loader you can load any type of magazine without any effort! One adapter to rule them all! You can easily connect the adapter to your (odin) speed loader. No more hassle with the small hand speed loaders. The supplied strap makes it possible to secure a more difficult to load magazine such as AK magazines, making loading easy and a snap, but this is not a requirement. The bb stopper ensures that no superfluous bb's fall from the speed loader to the ground.