Simple to use in either mode Eliminates thumb pain and injury Eliminates wear on feed lips Prolongs magazine life Lightweight and fits in pocket Reliable in all weather Durable reinforced polymer The LULA loaders & unloaders are military-quality rifle magazine loaders and unloaders for double-stacked magazines. They facilitate both loading of loose rounds into a magazine and unloading them out of the magazine. They do so fast, safely, comfortably, painlessly, and reliably. Usable for tens-of-thousands rounds.