This versatile and quick-draw holster excels in its universality, as it can accommodate all commonly used magazines in mainstream competitions. By changing the internal lining and adjusting the external tension screws, it can be flexibly adjusted to adapt to .40, .45, 9mm single-stack or double-stack magazines. Moreover, it is an ambidextrous quick-draw holster, allowing users to adjust the back clip according to their own needs. In terms of functionality, besides tension adjustment, this holster can also adjust height and angle, making it highly suitable for users to personalize their adjustments.