The NUPROL Perfect Fit LEGION Holster Multi-Model is a universal, adjustable polymer holster designed to fit a wide range of common Airsoft GBB pistols, with claims it can adapt to over 200 replicas. 
 
Key Features
Adjustable Design: The holster uses spring-loaded adjustable screws and a locking retention mechanism (which grips the trigger guard) to securely hold different pistol dimensions.
Material: It is constructed from a durable PA6 nylon polymer.
Mounting: It includes a rotary paddle belt mount that fits belts up to 2 inches in width. The 360° orientation panel allows the user to set their preferred draw angle.
Accessory Compatibility: The rotary interface is compatible with other NUPROL accessories like drop-leg platforms, MOLLE adapters, and shoulder harnesses.
Quick Release: Features a "Quick Draw" release lever positioned for rapid access