If you shoot often I’m sure you’ve had sore thumbs from loading pistol mags. There are some pretty good speed loaders out there, such as the Butler Creek Maglula UpLULA mag loaders, but here’s an even faster pistol mag loader. The B&T High Speed Magazine Loader is remarkably fast and easy to load. Check it out in action below, currently they’re only available for HK MP5, 94MP5K and the SP89. They retail for $27.95 at hkparts.net.