The 
NUPROL AK Flash Hider D
 (SKU: NFH-02-004) is a metallic muzzle accessory designed for airsoft AK platforms to enhance tactical aesthetics and functionality. 
 
 
Key Specifications
Construction: Made from high-strength aluminum alloy for durability in field conditions.
Compatibility: Designed for AK platform rifles, typically compatible with standard 14mm CCW (Counter Clockwise) threaded barrels.
Color: Finished in black.
Design Type: The "D" variant is characterized by its modern and aggressive styling compared to standard birdcage or traditional AK muzzle brakes.