The NUPROL Perfect Fit Airsoft Holster (F Series) is a specialized polymer retention holster designed specifically for F226-style airsoft pistols. It features a modular mounting system that allows for 360-degree rotation and compatibility with various tactical platforms. 
Compatibility & Fit
Designed primarily for the WE Europe F-Series (F226/F228), this holster also accommodates several other major airsoft brands. 
Confirmed Brands: According to Action Hobbies, it fits airsoft pistols from Tokyo Marui (TM), KWA, KWC, KSC, KJ Works, and HFC.
Unsupported Variants: It typically does not fit the Sig P226 MK.25 or Tan versions of the F226.
Attachments: It cannot be used with pistols equipped with torches, lasers, or light modules. 
 
Key Features
According to the manufacturer NUPROL, the holster is constructed from PA6 Nylon, a law-enforcement-grade polymer known for high impact and fatigue resistance. 
Retention System: Uses a trigger guard locking system with an integrated "Quick Draw" release lever for fast transitions.
Adjustability: Features a 40-slot, 360-degree orientation panel, allowing users to fine-tune the draw angle to their preference.
Mounting: Comes standard with a hip paddle mount featuring a silicone coating for improved grip against the body.
Modularity: The holster can be detached from the paddle and moved to MOLLE adapters, drop-leg platforms, or shoulder harnesses.