The three included models will each allow you mount a different small LED flashlight to a standard mounting rail. These were designed to be printed with Soft PLA filament so they can be squeezed on. Using a harder filament or a much softer filament will more than likely not work well.
The included picture will help you decide which might fit the flashlight that you have.
There is a slot to allow for a "thin velcro" strap to be used if you are concerned about hard bumps dislodging the light (see primary photo).
Stanag4694_20mmLight.stl | 2.1MB | |
Stanag4694_24_5mmLight.stl | 1.8MB | |
Stanag4694_27mmLight.stl | 2.2MB |